64665300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 216

約数和(自身を含む): 224423136

約数和(自身を除く): 159757836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 53, 60, 70, 75, 83, 84, 98, 100, 105, 106, 140, 147, 150, 159, 166, 175, 196, 210, 212, 245, 249, 265, 294, 300, 318, 332, 350, 371, 415, 420, 490, 498, 525, 530, 581, 588, 636, 700, 735, 742, 795, 830, 980, 996, 1050, 1060, 1113, 1162, 1225, 1245, 1325, 1470, 1484, 1590, 1660, 1743, 1855, 2075, 2100, 2226, 2324, 2450, 2490, 2597, 2650, 2905, 2940, 3180, 3486, 3675, 3710, 3975, 4067, 4150, 4399, 4452, 4900, 4980, 5194, 5300, 5565, 5810, 6225, 6972, 7350, 7420, 7791, 7950, 8134, 8300, 8715, 8798, 9275, 10388, 11130, 11620, 12201, 12450, 12985, 13197, 14525, 14700, 15582, 15900, 16268, 17430, 17596, 18550, 20335, 21995, 22260, 24402, 24900, 25970, 26394, 27825, 29050, 30793, 31164, 34860, 37100, 38955, 40670, 43575, 43990, 48804, 51940, 52788, 55650, 58100, 61005, 61586, 64925, 65985, 77910, 81340, 87150, 87980, 92379, 101675, 109975, 111300, 122010, 123172, 129850, 131970, 153965, 155820, 174300, 184758, 194775, 203350, 215551, 219950, 244020, 259700, 263940, 305025, 307930, 329925, 369516, 389550, 406700, 431102, 439900, 461895, 610050, 615860, 646653, 659850, 769825, 779100, 862204, 923790, 1077755, 1220100, 1293306, 1319700, 1539650, 1847580, 2155510, 2309475, 2586612, 3079300, 3233265, 4311020, 4618950, 5388775, 6466530, 9237900, 10777550, 12933060, 16166325, 21555100, 32332650, 64665300]

約数ペア:

[(1, 64665300), (2, 32332650), (3, 21555100), (4, 16166325), (5, 12933060), (6, 10777550), (7, 9237900), (10, 6466530), (12, 5388775), (14, 4618950), (15, 4311020), (20, 3233265), (21, 3079300), (25, 2586612), (28, 2309475), (30, 2155510), (35, 1847580), (42, 1539650), (49, 1319700), (50, 1293306), (53, 1220100), (60, 1077755), (70, 923790), (75, 862204), (83, 779100), (84, 769825), (98, 659850), (100, 646653), (105, 615860), (106, 610050), (140, 461895), (147, 439900), (150, 431102), (159, 406700), (166, 389550), (175, 369516), (196, 329925), (210, 307930), (212, 305025), (245, 263940), (249, 259700), (265, 244020), (294, 219950), (300, 215551), (318, 203350), (332, 194775), (350, 184758), (371, 174300), (415, 155820), (420, 153965), (490, 131970), (498, 129850), (525, 123172), (530, 122010), (581, 111300), (588, 109975), (636, 101675), (700, 92379), (735, 87980), (742, 87150), (795, 81340), (830, 77910), (980, 65985), (996, 64925), (1050, 61586), (1060, 61005), (1113, 58100), (1162, 55650), (1225, 52788), (1245, 51940), (1325, 48804), (1470, 43990), (1484, 43575), (1590, 40670), (1660, 38955), (1743, 37100), (1855, 34860), (2075, 31164), (2100, 30793), (2226, 29050), (2324, 27825), (2450, 26394), (2490, 25970), (2597, 24900), (2650, 24402), (2905, 22260), (2940, 21995), (3180, 20335), (3486, 18550), (3675, 17596), (3710, 17430), (3975, 16268), (4067, 15900), (4150, 15582), (4399, 14700), (4452, 14525), (4900, 13197), (4980, 12985), (5194, 12450), (5300, 12201), (5565, 11620), (5810, 11130), (6225, 10388), (6972, 9275), (7350, 8798), (7420, 8715), (7791, 8300), (7950, 8134)]