55723500

素因数分解:

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

素因数の和:122

約数の個数: 288

約数和(自身を含む): 211236480

約数和(自身を除く): 155512980

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, 50, 58, 60, 61, 63, 70, 75, 84, 87, 90, 100, 105, 116, 122, 125, 126, 140, 145, 150, 174, 175, 180, 183, 203, 210, 225, 244, 250, 252, 261, 290, 300, 305, 315, 348, 350, 366, 375, 406, 420, 427, 435, 450, 500, 522, 525, 549, 580, 609, 610, 630, 700, 725, 732, 750, 812, 854, 870, 875, 900, 915, 1015, 1044, 1050, 1098, 1125, 1218, 1220, 1260, 1281, 1305, 1450, 1500, 1525, 1575, 1708, 1740, 1750, 1769, 1827, 1830, 2030, 2100, 2135, 2175, 2196, 2250, 2436, 2562, 2610, 2625, 2745, 2900, 3045, 3050, 3150, 3500, 3538, 3625, 3654, 3660, 3843, 4060, 4270, 4350, 4500, 4575, 5075, 5124, 5220, 5250, 5307, 5490, 6090, 6100, 6300, 6405, 6525, 7076, 7250, 7308, 7625, 7686, 7875, 8540, 8700, 8845, 9135, 9150, 10150, 10500, 10614, 10675, 10875, 10980, 12180, 12383, 12810, 13050, 13725, 14500, 15225, 15250, 15372, 15750, 15921, 17690, 18270, 18300, 19215, 20300, 21228, 21350, 21750, 22875, 24766, 25375, 25620, 26100, 26535, 27450, 30450, 30500, 31500, 31842, 32025, 32625, 35380, 36540, 37149, 38430, 42700, 43500, 44225, 45675, 45750, 49532, 50750, 53070, 53375, 54900, 60900, 61915, 63684, 64050, 65250, 68625, 74298, 76125, 76860, 79605, 88450, 91350, 91500, 96075, 101500, 106140, 106750, 111447, 123830, 128100, 130500, 132675, 137250, 148596, 152250, 159210, 160125, 176900, 182700, 185745, 192150, 213500, 221125, 222894, 228375, 247660, 265350, 274500, 304500, 309575, 318420, 320250, 371490, 384300, 398025, 442250, 445788, 456750, 480375, 530700, 557235, 619150, 640500, 663375, 742980, 796050, 884500, 913500, 928725, 960750, 1114470, 1238300, 1326750, 1547875, 1592100, 1857450, 1921500, 1990125, 2228940, 2653500, 2786175, 3095750, 3714900, 3980250, 4643625, 5572350, 6191500, 7960500, 9287250, 11144700, 13930875, 18574500, 27861750, 55723500]

約数ペア:

[(1, 55723500), (2, 27861750), (3, 18574500), (4, 13930875), (5, 11144700), (6, 9287250), (7, 7960500), (9, 6191500), (10, 5572350), (12, 4643625), (14, 3980250), (15, 3714900), (18, 3095750), (20, 2786175), (21, 2653500), (25, 2228940), (28, 1990125), (29, 1921500), (30, 1857450), (35, 1592100), (36, 1547875), (42, 1326750), (45, 1238300), (50, 1114470), (58, 960750), (60, 928725), (61, 913500), (63, 884500), (70, 796050), (75, 742980), (84, 663375), (87, 640500), (90, 619150), (100, 557235), (105, 530700), (116, 480375), (122, 456750), (125, 445788), (126, 442250), (140, 398025), (145, 384300), (150, 371490), (174, 320250), (175, 318420), (180, 309575), (183, 304500), (203, 274500), (210, 265350), (225, 247660), (244, 228375), (250, 222894), (252, 221125), (261, 213500), (290, 192150), (300, 185745), (305, 182700), (315, 176900), (348, 160125), (350, 159210), (366, 152250), (375, 148596), (406, 137250), (420, 132675), (427, 130500), (435, 128100), (450, 123830), (500, 111447), (522, 106750), (525, 106140), (549, 101500), (580, 96075), (609, 91500), (610, 91350), (630, 88450), (700, 79605), (725, 76860), (732, 76125), (750, 74298), (812, 68625), (854, 65250), (870, 64050), (875, 63684), (900, 61915), (915, 60900), (1015, 54900), (1044, 53375), (1050, 53070), (1098, 50750), (1125, 49532), (1218, 45750), (1220, 45675), (1260, 44225), (1281, 43500), (1305, 42700), (1450, 38430), (1500, 37149), (1525, 36540), (1575, 35380), (1708, 32625), (1740, 32025), (1750, 31842), (1769, 31500), (1827, 30500), (1830, 30450), (2030, 27450), (2100, 26535), (2135, 26100), (2175, 25620), (2196, 25375), (2250, 24766), (2436, 22875), (2562, 21750), (2610, 21350), (2625, 21228), (2745, 20300), (2900, 19215), (3045, 18300), (3050, 18270), (3150, 17690), (3500, 15921), (3538, 15750), (3625, 15372), (3654, 15250), (3660, 15225), (3843, 14500), (4060, 13725), (4270, 13050), (4350, 12810), (4500, 12383), (4575, 12180), (5075, 10980), (5124, 10875), (5220, 10675), (5250, 10614), (5307, 10500), (5490, 10150), (6090, 9150), (6100, 9135), (6300, 8845), (6405, 8700), (6525, 8540), (7076, 7875), (7250, 7686), (7308, 7625)]