68953300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 174988800

約数和(自身を除く): 106035500

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 31, 50, 52, 58, 59, 62, 65, 100, 116, 118, 124, 130, 145, 155, 236, 260, 290, 295, 310, 325, 377, 403, 580, 590, 620, 650, 725, 754, 767, 775, 806, 899, 1180, 1300, 1450, 1475, 1508, 1534, 1550, 1612, 1711, 1798, 1829, 1885, 2015, 2900, 2950, 3068, 3100, 3422, 3596, 3658, 3770, 3835, 4030, 4495, 5900, 6844, 7316, 7540, 7670, 8060, 8555, 8990, 9145, 9425, 10075, 11687, 15340, 17110, 17980, 18290, 18850, 19175, 20150, 22243, 22475, 23374, 23777, 34220, 36580, 37700, 38350, 40300, 42775, 44486, 44950, 45725, 46748, 47554, 53041, 58435, 76700, 85550, 88972, 89900, 91450, 95108, 106082, 111215, 116870, 118885, 171100, 182900, 212164, 222430, 233740, 237770, 265205, 292175, 444860, 475540, 530410, 556075, 584350, 594425, 689533, 1060820, 1112150, 1168700, 1188850, 1326025, 1379066, 2224300, 2377700, 2652050, 2758132, 3447665, 5304100, 6895330, 13790660, 17238325, 34476650, 68953300]

約数ペア:

[(1, 68953300), (2, 34476650), (4, 17238325), (5, 13790660), (10, 6895330), (13, 5304100), (20, 3447665), (25, 2758132), (26, 2652050), (29, 2377700), (31, 2224300), (50, 1379066), (52, 1326025), (58, 1188850), (59, 1168700), (62, 1112150), (65, 1060820), (100, 689533), (116, 594425), (118, 584350), (124, 556075), (130, 530410), (145, 475540), (155, 444860), (236, 292175), (260, 265205), (290, 237770), (295, 233740), (310, 222430), (325, 212164), (377, 182900), (403, 171100), (580, 118885), (590, 116870), (620, 111215), (650, 106082), (725, 95108), (754, 91450), (767, 89900), (775, 88972), (806, 85550), (899, 76700), (1180, 58435), (1300, 53041), (1450, 47554), (1475, 46748), (1508, 45725), (1534, 44950), (1550, 44486), (1612, 42775), (1711, 40300), (1798, 38350), (1829, 37700), (1885, 36580), (2015, 34220), (2900, 23777), (2950, 23374), (3068, 22475), (3100, 22243), (3422, 20150), (3596, 19175), (3658, 18850), (3770, 18290), (3835, 17980), (4030, 17110), (4495, 15340), (5900, 11687), (6844, 10075), (7316, 9425), (7540, 9145), (7670, 8990), (8060, 8555)]