64006500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:694

約数の個数: 96

約数和(自身を含む): 189326592

約数和(自身を除く): 125320092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 125, 142, 150, 213, 250, 284, 300, 355, 375, 426, 500, 601, 710, 750, 852, 1065, 1202, 1420, 1500, 1775, 1803, 2130, 2404, 3005, 3550, 3606, 4260, 5325, 6010, 7100, 7212, 8875, 9015, 10650, 12020, 15025, 17750, 18030, 21300, 26625, 30050, 35500, 36060, 42671, 45075, 53250, 60100, 75125, 85342, 90150, 106500, 128013, 150250, 170684, 180300, 213355, 225375, 256026, 300500, 426710, 450750, 512052, 640065, 853420, 901500, 1066775, 1280130, 2133550, 2560260, 3200325, 4267100, 5333875, 6400650, 10667750, 12801300, 16001625, 21335500, 32003250, 64006500]

約数ペア:

[(1, 64006500), (2, 32003250), (3, 21335500), (4, 16001625), (5, 12801300), (6, 10667750), (10, 6400650), (12, 5333875), (15, 4267100), (20, 3200325), (25, 2560260), (30, 2133550), (50, 1280130), (60, 1066775), (71, 901500), (75, 853420), (100, 640065), (125, 512052), (142, 450750), (150, 426710), (213, 300500), (250, 256026), (284, 225375), (300, 213355), (355, 180300), (375, 170684), (426, 150250), (500, 128013), (601, 106500), (710, 90150), (750, 85342), (852, 75125), (1065, 60100), (1202, 53250), (1420, 45075), (1500, 42671), (1775, 36060), (1803, 35500), (2130, 30050), (2404, 26625), (3005, 21300), (3550, 18030), (3606, 17750), (4260, 15025), (5325, 12020), (6010, 10650), (7100, 9015), (7212, 8875)]