69271020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4229}}^1$

素因数の和:4264

約数の個数: 144

約数和(自身を含む): 258672960

約数和(自身を除く): 189401940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 4229, 5460, 8190, 8458, 12687, 16380, 16916, 21145, 25374, 29603, 38061, 42290, 50748, 54977, 59206, 63435, 76122, 84580, 88809, 109954, 118412, 126870, 148015, 152244, 164931, 177618, 190305, 219908, 253740, 266427, 274885, 296030, 329862, 355236, 380610, 384839, 444045, 494793, 532854, 549770, 592060, 659724, 761220, 769678, 824655, 888090, 989586, 1065708, 1099540, 1154517, 1332135, 1539356, 1649310, 1776180, 1924195, 1979172, 2309034, 2473965, 2664270, 3298620, 3463551, 3848390, 4618068, 4947930, 5328540, 5772585, 6927102, 7696780, 9895860, 11545170, 13854204, 17317755, 23090340, 34635510, 69271020]

約数ペア:

[(1, 69271020), (2, 34635510), (3, 23090340), (4, 17317755), (5, 13854204), (6, 11545170), (7, 9895860), (9, 7696780), (10, 6927102), (12, 5772585), (13, 5328540), (14, 4947930), (15, 4618068), (18, 3848390), (20, 3463551), (21, 3298620), (26, 2664270), (28, 2473965), (30, 2309034), (35, 1979172), (36, 1924195), (39, 1776180), (42, 1649310), (45, 1539356), (52, 1332135), (60, 1154517), (63, 1099540), (65, 1065708), (70, 989586), (78, 888090), (84, 824655), (90, 769678), (91, 761220), (105, 659724), (117, 592060), (126, 549770), (130, 532854), (140, 494793), (156, 444045), (180, 384839), (182, 380610), (195, 355236), (210, 329862), (234, 296030), (252, 274885), (260, 266427), (273, 253740), (315, 219908), (364, 190305), (390, 177618), (420, 164931), (455, 152244), (468, 148015), (546, 126870), (585, 118412), (630, 109954), (780, 88809), (819, 84580), (910, 76122), (1092, 63435), (1170, 59206), (1260, 54977), (1365, 50748), (1638, 42290), (1820, 38061), (2340, 29603), (2730, 25374), (3276, 21145), (4095, 16916), (4229, 16380), (5460, 12687), (8190, 8458)]