61999080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3613}}^1$

素因数の和:3651

約数の個数: 128

約数和(自身を含む): 218574720

約数和(自身を除く): 156575640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 3613, 4290, 5720, 7226, 8580, 10839, 14452, 17160, 18065, 21678, 28904, 36130, 39743, 43356, 46969, 54195, 72260, 79486, 86712, 93938, 108390, 119229, 140907, 144520, 158972, 187876, 198715, 216780, 234845, 238458, 281814, 317944, 375752, 397430, 433560, 469690, 476916, 516659, 563628, 596145, 704535, 794860, 939380, 953832, 1033318, 1127256, 1192290, 1409070, 1549977, 1589720, 1878760, 2066636, 2384580, 2583295, 2818140, 3099954, 4133272, 4769160, 5166590, 5636280, 6199908, 7749885, 10333180, 12399816, 15499770, 20666360, 30999540, 61999080]

約数ペア:

[(1, 61999080), (2, 30999540), (3, 20666360), (4, 15499770), (5, 12399816), (6, 10333180), (8, 7749885), (10, 6199908), (11, 5636280), (12, 5166590), (13, 4769160), (15, 4133272), (20, 3099954), (22, 2818140), (24, 2583295), (26, 2384580), (30, 2066636), (33, 1878760), (39, 1589720), (40, 1549977), (44, 1409070), (52, 1192290), (55, 1127256), (60, 1033318), (65, 953832), (66, 939380), (78, 794860), (88, 704535), (104, 596145), (110, 563628), (120, 516659), (130, 476916), (132, 469690), (143, 433560), (156, 397430), (165, 375752), (195, 317944), (220, 281814), (260, 238458), (264, 234845), (286, 216780), (312, 198715), (330, 187876), (390, 158972), (429, 144520), (440, 140907), (520, 119229), (572, 108390), (660, 93938), (715, 86712), (780, 79486), (858, 72260), (1144, 54195), (1320, 46969), (1430, 43356), (1560, 39743), (1716, 36130), (2145, 28904), (2860, 21678), (3432, 18065), (3613, 17160), (4290, 14452), (5720, 10839), (7226, 8580)]