15661412550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{93809}}^1$

素因数の和:93887

約数の個数: 144

約数和(自身を含む): 48995837280

約数和(自身を除く): 33334424730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 53, 63, 70, 75, 90, 105, 106, 126, 150, 159, 175, 210, 225, 265, 315, 318, 350, 371, 450, 477, 525, 530, 630, 742, 795, 954, 1050, 1113, 1325, 1575, 1590, 1855, 2226, 2385, 2650, 3150, 3339, 3710, 3975, 4770, 5565, 6678, 7950, 9275, 11130, 11925, 16695, 18550, 23850, 27825, 33390, 55650, 83475, 93809, 166950, 187618, 281427, 469045, 562854, 656663, 844281, 938090, 1313326, 1407135, 1688562, 1969989, 2345225, 2814270, 3283315, 3939978, 4221405, 4690450, 4971877, 5909967, 6566630, 7035675, 8442810, 9849945, 9943754, 11819934, 14071350, 14915631, 16416575, 19699890, 21107025, 24859385, 29549835, 29831262, 32833150, 34803139, 42214050, 44746893, 49249725, 49718770, 59099670, 69606278, 74578155, 89493786, 98499450, 104409417, 124296925, 147749175, 149156310, 174015695, 208818834, 223734465, 248593850, 295498350, 313228251, 348031390, 372890775, 447468930, 522047085, 626456502, 745781550, 870078475, 1044094170, 1118672325, 1566141255, 1740156950, 2237344650, 2610235425, 3132282510, 5220470850, 7830706275, 15661412550]

約数ペア:

[(1, 15661412550), (2, 7830706275), (3, 5220470850), (5, 3132282510), (6, 2610235425), (7, 2237344650), (9, 1740156950), (10, 1566141255), (14, 1118672325), (15, 1044094170), (18, 870078475), (21, 745781550), (25, 626456502), (30, 522047085), (35, 447468930), (42, 372890775), (45, 348031390), (50, 313228251), (53, 295498350), (63, 248593850), (70, 223734465), (75, 208818834), (90, 174015695), (105, 149156310), (106, 147749175), (126, 124296925), (150, 104409417), (159, 98499450), (175, 89493786), (210, 74578155), (225, 69606278), (265, 59099670), (315, 49718770), (318, 49249725), (350, 44746893), (371, 42214050), (450, 34803139), (477, 32833150), (525, 29831262), (530, 29549835), (630, 24859385), (742, 21107025), (795, 19699890), (954, 16416575), (1050, 14915631), (1113, 14071350), (1325, 11819934), (1575, 9943754), (1590, 9849945), (1855, 8442810), (2226, 7035675), (2385, 6566630), (2650, 5909967), (3150, 4971877), (3339, 4690450), (3710, 4221405), (3975, 3939978), (4770, 3283315), (5565, 2814270), (6678, 2345225), (7950, 1969989), (9275, 1688562), (11130, 1407135), (11925, 1313326), (16695, 938090), (18550, 844281), (23850, 656663), (27825, 562854), (33390, 469045), (55650, 281427), (83475, 187618), (93809, 166950)]