100290120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 256

約数和(自身を含む): 373248000

約数和(自身を除く): 272957880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 29, 30, 35, 40, 42, 46, 56, 58, 60, 69, 70, 84, 87, 92, 105, 115, 116, 120, 138, 140, 145, 161, 168, 174, 179, 184, 203, 210, 230, 232, 276, 280, 290, 322, 345, 348, 358, 406, 420, 435, 460, 483, 537, 552, 580, 609, 644, 667, 690, 696, 716, 805, 812, 840, 870, 895, 920, 966, 1015, 1074, 1160, 1218, 1253, 1288, 1334, 1380, 1432, 1610, 1624, 1740, 1790, 1932, 2001, 2030, 2148, 2415, 2436, 2506, 2668, 2685, 2760, 3045, 3220, 3335, 3480, 3580, 3759, 3864, 4002, 4060, 4117, 4296, 4669, 4830, 4872, 5012, 5191, 5336, 5370, 6090, 6265, 6440, 6670, 7160, 7518, 8004, 8120, 8234, 9338, 9660, 10005, 10024, 10382, 10740, 12180, 12351, 12530, 13340, 14007, 15036, 15573, 16008, 16468, 18676, 18795, 19320, 20010, 20585, 20764, 21480, 23345, 24360, 24702, 25060, 25955, 26680, 28014, 28819, 30072, 31146, 32936, 36337, 37352, 37590, 40020, 41170, 41528, 46690, 49404, 50120, 51910, 56028, 57638, 61755, 62292, 70035, 72674, 75180, 77865, 80040, 82340, 86457, 93380, 98808, 103820, 109011, 112056, 115276, 119393, 123510, 124584, 140070, 144095, 145348, 150360, 155730, 164680, 172914, 181685, 186760, 207640, 218022, 230552, 238786, 247020, 280140, 288190, 290696, 311460, 345828, 358179, 363370, 432285, 436044, 477572, 494040, 545055, 560280, 576380, 596965, 622920, 691656, 716358, 726740, 835751, 864570, 872088, 955144, 1090110, 1152760, 1193930, 1432716, 1453480, 1671502, 1729140, 1790895, 2180220, 2387860, 2507253, 2865432, 3343004, 3458280, 3581790, 4178755, 4360440, 4775720, 5014506, 6686008, 7163580, 8357510, 10029012, 12536265, 14327160, 16715020, 20058024, 25072530, 33430040, 50145060, 100290120]

約数ペア:

[(1, 100290120), (2, 50145060), (3, 33430040), (4, 25072530), (5, 20058024), (6, 16715020), (7, 14327160), (8, 12536265), (10, 10029012), (12, 8357510), (14, 7163580), (15, 6686008), (20, 5014506), (21, 4775720), (23, 4360440), (24, 4178755), (28, 3581790), (29, 3458280), (30, 3343004), (35, 2865432), (40, 2507253), (42, 2387860), (46, 2180220), (56, 1790895), (58, 1729140), (60, 1671502), (69, 1453480), (70, 1432716), (84, 1193930), (87, 1152760), (92, 1090110), (105, 955144), (115, 872088), (116, 864570), (120, 835751), (138, 726740), (140, 716358), (145, 691656), (161, 622920), (168, 596965), (174, 576380), (179, 560280), (184, 545055), (203, 494040), (210, 477572), (230, 436044), (232, 432285), (276, 363370), (280, 358179), (290, 345828), (322, 311460), (345, 290696), (348, 288190), (358, 280140), (406, 247020), (420, 238786), (435, 230552), (460, 218022), (483, 207640), (537, 186760), (552, 181685), (580, 172914), (609, 164680), (644, 155730), (667, 150360), (690, 145348), (696, 144095), (716, 140070), (805, 124584), (812, 123510), (840, 119393), (870, 115276), (895, 112056), (920, 109011), (966, 103820), (1015, 98808), (1074, 93380), (1160, 86457), (1218, 82340), (1253, 80040), (1288, 77865), (1334, 75180), (1380, 72674), (1432, 70035), (1610, 62292), (1624, 61755), (1740, 57638), (1790, 56028), (1932, 51910), (2001, 50120), (2030, 49404), (2148, 46690), (2415, 41528), (2436, 41170), (2506, 40020), (2668, 37590), (2685, 37352), (2760, 36337), (3045, 32936), (3220, 31146), (3335, 30072), (3480, 28819), (3580, 28014), (3759, 26680), (3864, 25955), (4002, 25060), (4060, 24702), (4117, 24360), (4296, 23345), (4669, 21480), (4830, 20764), (4872, 20585), (5012, 20010), (5191, 19320), (5336, 18795), (5370, 18676), (6090, 16468), (6265, 16008), (6440, 15573), (6670, 15036), (7160, 14007), (7518, 13340), (8004, 12530), (8120, 12351), (8234, 12180), (9338, 10740), (9660, 10382), (10005, 10024)]