99747720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4861}}^1$

素因数の和:4900

約数の個数: 128

約数和(自身を含む): 350064000

約数和(自身を除く): 250316280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 4861, 5130, 6840, 9722, 10260, 14583, 19444, 20520, 24305, 29166, 38888, 43749, 48610, 58332, 72915, 87498, 92359, 97220, 116664, 131247, 145830, 174996, 184718, 194440, 218745, 262494, 277077, 291660, 349992, 369436, 437490, 461795, 524988, 554154, 583320, 656235, 738872, 831231, 874980, 923590, 1049976, 1108308, 1312470, 1385385, 1662462, 1749960, 1847180, 2216616, 2493693, 2624940, 2770770, 3324924, 3694360, 4156155, 4987386, 5249880, 5541540, 6649848, 8312310, 9974772, 11083080, 12468465, 16624620, 19949544, 24936930, 33249240, 49873860, 99747720]

約数ペア:

[(1, 99747720), (2, 49873860), (3, 33249240), (4, 24936930), (5, 19949544), (6, 16624620), (8, 12468465), (9, 11083080), (10, 9974772), (12, 8312310), (15, 6649848), (18, 5541540), (19, 5249880), (20, 4987386), (24, 4156155), (27, 3694360), (30, 3324924), (36, 2770770), (38, 2624940), (40, 2493693), (45, 2216616), (54, 1847180), (57, 1749960), (60, 1662462), (72, 1385385), (76, 1312470), (90, 1108308), (95, 1049976), (108, 923590), (114, 874980), (120, 831231), (135, 738872), (152, 656235), (171, 583320), (180, 554154), (190, 524988), (216, 461795), (228, 437490), (270, 369436), (285, 349992), (342, 291660), (360, 277077), (380, 262494), (456, 218745), (513, 194440), (540, 184718), (570, 174996), (684, 145830), (760, 131247), (855, 116664), (1026, 97220), (1080, 92359), (1140, 87498), (1368, 72915), (1710, 58332), (2052, 48610), (2280, 43749), (2565, 38888), (3420, 29166), (4104, 24305), (4861, 20520), (5130, 19444), (6840, 14583), (9722, 10260)]