390064500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 432

約数和(自身を含む): 1505059920

約数和(自身を除く): 1114995420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 29, 30, 35, 36, 42, 45, 49, 50, 58, 60, 61, 63, 70, 75, 84, 87, 90, 98, 100, 105, 116, 122, 125, 126, 140, 145, 147, 150, 174, 175, 180, 183, 196, 203, 210, 225, 244, 245, 250, 252, 261, 290, 294, 300, 305, 315, 348, 350, 366, 375, 406, 420, 427, 435, 441, 450, 490, 500, 522, 525, 549, 580, 588, 609, 610, 630, 700, 725, 732, 735, 750, 812, 854, 870, 875, 882, 900, 915, 980, 1015, 1044, 1050, 1098, 1125, 1218, 1220, 1225, 1260, 1281, 1305, 1421, 1450, 1470, 1500, 1525, 1575, 1708, 1740, 1750, 1764, 1769, 1827, 1830, 2030, 2100, 2135, 2175, 2196, 2205, 2250, 2436, 2450, 2562, 2610, 2625, 2745, 2842, 2900, 2940, 2989, 3045, 3050, 3150, 3500, 3538, 3625, 3654, 3660, 3675, 3843, 4060, 4263, 4270, 4350, 4410, 4500, 4575, 4900, 5075, 5124, 5220, 5250, 5307, 5490, 5684, 5978, 6090, 6100, 6125, 6300, 6405, 6525, 7076, 7105, 7250, 7308, 7350, 7625, 7686, 7875, 8526, 8540, 8700, 8820, 8845, 8967, 9135, 9150, 10150, 10500, 10614, 10675, 10875, 10980, 11025, 11956, 12180, 12250, 12383, 12789, 12810, 13050, 13725, 14210, 14500, 14700, 14945, 15225, 15250, 15372, 15750, 15921, 17052, 17690, 17934, 18270, 18300, 18375, 19215, 20300, 21228, 21315, 21350, 21750, 22050, 22875, 24500, 24766, 25375, 25578, 25620, 26100, 26535, 26901, 27450, 28420, 29890, 30450, 30500, 31500, 31842, 32025, 32625, 35380, 35525, 35868, 36540, 36750, 37149, 38430, 42630, 42700, 43500, 44100, 44225, 44835, 45675, 45750, 49532, 50750, 51156, 53070, 53375, 53802, 54900, 55125, 59780, 60900, 61915, 63684, 63945, 64050, 65250, 68625, 71050, 73500, 74298, 74725, 76125, 76860, 79605, 85260, 86681, 88450, 89670, 91350, 91500, 96075, 101500, 106140, 106575, 106750, 107604, 110250, 111447, 123830, 127890, 128100, 130500, 132675, 134505, 137250, 142100, 148596, 149450, 152250, 159210, 160125, 173362, 176900, 177625, 179340, 182700, 185745, 192150, 213150, 213500, 220500, 221125, 222894, 224175, 228375, 247660, 255780, 260043, 265350, 269010, 274500, 298900, 304500, 309575, 318420, 319725, 320250, 346724, 355250, 371490, 373625, 384300, 398025, 426300, 433405, 442250, 445788, 448350, 456750, 480375, 520086, 530700, 532875, 538020, 557235, 619150, 639450, 640500, 663375, 672525, 710500, 742980, 747250, 780129, 796050, 866810, 884500, 896700, 913500, 928725, 960750, 1040172, 1065750, 1114470, 1120875, 1238300, 1278900, 1300215, 1326750, 1345050, 1494500, 1547875, 1560258, 1592100, 1598625, 1733620, 1857450, 1921500, 1990125, 2131500, 2167025, 2228940, 2241750, 2600430, 2653500, 2690100, 2786175, 3095750, 3120516, 3197250, 3362625, 3714900, 3900645, 3980250, 4334050, 4483500, 4643625, 5200860, 5572350, 6191500, 6394500, 6501075, 6725250, 7801290, 7960500, 8668100, 9287250, 10835125, 11144700, 13002150, 13450500, 13930875, 15602580, 18574500, 19503225, 21670250, 26004300, 27861750, 32505375, 39006450, 43340500, 55723500, 65010750, 78012900, 97516125, 130021500, 195032250, 390064500]

約数ペア:

[(1, 390064500), (2, 195032250), (3, 130021500), (4, 97516125), (5, 78012900), (6, 65010750), (7, 55723500), (9, 43340500), (10, 39006450), (12, 32505375), (14, 27861750), (15, 26004300), (18, 21670250), (20, 19503225), (21, 18574500), (25, 15602580), (28, 13930875), (29, 13450500), (30, 13002150), (35, 11144700), (36, 10835125), (42, 9287250), (45, 8668100), (49, 7960500), (50, 7801290), (58, 6725250), (60, 6501075), (61, 6394500), (63, 6191500), (70, 5572350), (75, 5200860), (84, 4643625), (87, 4483500), (90, 4334050), (98, 3980250), (100, 3900645), (105, 3714900), (116, 3362625), (122, 3197250), (125, 3120516), (126, 3095750), (140, 2786175), (145, 2690100), (147, 2653500), (150, 2600430), (174, 2241750), (175, 2228940), (180, 2167025), (183, 2131500), (196, 1990125), (203, 1921500), (210, 1857450), (225, 1733620), (244, 1598625), (245, 1592100), (250, 1560258), (252, 1547875), (261, 1494500), (290, 1345050), (294, 1326750), (300, 1300215), (305, 1278900), (315, 1238300), (348, 1120875), (350, 1114470), (366, 1065750), (375, 1040172), (406, 960750), (420, 928725), (427, 913500), (435, 896700), (441, 884500), (450, 866810), (490, 796050), (500, 780129), (522, 747250), (525, 742980), (549, 710500), (580, 672525), (588, 663375), (609, 640500), (610, 639450), (630, 619150), (700, 557235), (725, 538020), (732, 532875), (735, 530700), (750, 520086), (812, 480375), (854, 456750), (870, 448350), (875, 445788), (882, 442250), (900, 433405), (915, 426300), (980, 398025), (1015, 384300), (1044, 373625), (1050, 371490), (1098, 355250), (1125, 346724), (1218, 320250), (1220, 319725), (1225, 318420), (1260, 309575), (1281, 304500), (1305, 298900), (1421, 274500), (1450, 269010), (1470, 265350), (1500, 260043), (1525, 255780), (1575, 247660), (1708, 228375), (1740, 224175), (1750, 222894), (1764, 221125), (1769, 220500), (1827, 213500), (1830, 213150), (2030, 192150), (2100, 185745), (2135, 182700), (2175, 179340), (2196, 177625), (2205, 176900), (2250, 173362), (2436, 160125), (2450, 159210), (2562, 152250), (2610, 149450), (2625, 148596), (2745, 142100), (2842, 137250), (2900, 134505), (2940, 132675), (2989, 130500), (3045, 128100), (3050, 127890), (3150, 123830), (3500, 111447), (3538, 110250), (3625, 107604), (3654, 106750), (3660, 106575), (3675, 106140), (3843, 101500), (4060, 96075), (4263, 91500), (4270, 91350), (4350, 89670), (4410, 88450), (4500, 86681), (4575, 85260), (4900, 79605), (5075, 76860), (5124, 76125), (5220, 74725), (5250, 74298), (5307, 73500), (5490, 71050), (5684, 68625), (5978, 65250), (6090, 64050), (6100, 63945), (6125, 63684), (6300, 61915), (6405, 60900), (6525, 59780), (7076, 55125), (7105, 54900), (7250, 53802), (7308, 53375), (7350, 53070), (7625, 51156), (7686, 50750), (7875, 49532), (8526, 45750), (8540, 45675), (8700, 44835), (8820, 44225), (8845, 44100), (8967, 43500), (9135, 42700), (9150, 42630), (10150, 38430), (10500, 37149), (10614, 36750), (10675, 36540), (10875, 35868), (10980, 35525), (11025, 35380), (11956, 32625), (12180, 32025), (12250, 31842), (12383, 31500), (12789, 30500), (12810, 30450), (13050, 29890), (13725, 28420), (14210, 27450), (14500, 26901), (14700, 26535), (14945, 26100), (15225, 25620), (15250, 25578), (15372, 25375), (15750, 24766), (15921, 24500), (17052, 22875), (17690, 22050), (17934, 21750), (18270, 21350), (18300, 21315), (18375, 21228), (19215, 20300)]