30194550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3947}}^1$

素因数の和:3982

約数の個数: 72

約数和(自身を含む): 85916376

約数和(自身を除く): 55721826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 3947, 7650, 7894, 11841, 19735, 23682, 35523, 39470, 59205, 67099, 71046, 98675, 118410, 134198, 177615, 197350, 201297, 296025, 335495, 355230, 402594, 592050, 603891, 670990, 888075, 1006485, 1207782, 1677475, 1776150, 2012970, 3019455, 3354950, 5032425, 6038910, 10064850, 15097275, 30194550]

約数ペア:

[(1, 30194550), (2, 15097275), (3, 10064850), (5, 6038910), (6, 5032425), (9, 3354950), (10, 3019455), (15, 2012970), (17, 1776150), (18, 1677475), (25, 1207782), (30, 1006485), (34, 888075), (45, 670990), (50, 603891), (51, 592050), (75, 402594), (85, 355230), (90, 335495), (102, 296025), (150, 201297), (153, 197350), (170, 177615), (225, 134198), (255, 118410), (306, 98675), (425, 71046), (450, 67099), (510, 59205), (765, 39470), (850, 35523), (1275, 23682), (1530, 19735), (2550, 11841), (3825, 7894), (3947, 7650)]