42710100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 133324800

約数和(自身を除く): 90614700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 59, 60, 75, 76, 95, 100, 114, 118, 127, 150, 177, 190, 228, 236, 254, 285, 295, 300, 354, 380, 381, 475, 508, 570, 590, 635, 708, 762, 885, 950, 1121, 1140, 1180, 1270, 1425, 1475, 1524, 1770, 1900, 1905, 2242, 2413, 2540, 2850, 2950, 3175, 3363, 3540, 3810, 4425, 4484, 4826, 5605, 5700, 5900, 6350, 6726, 7239, 7493, 7620, 8850, 9525, 9652, 11210, 12065, 12700, 13452, 14478, 14986, 16815, 17700, 19050, 22420, 22479, 24130, 28025, 28956, 29972, 33630, 36195, 37465, 38100, 44958, 48260, 56050, 60325, 67260, 72390, 74930, 84075, 89916, 112100, 112395, 120650, 142367, 144780, 149860, 168150, 180975, 187325, 224790, 241300, 284734, 336300, 361950, 374650, 427101, 449580, 561975, 569468, 711835, 723900, 749300, 854202, 1123950, 1423670, 1708404, 2135505, 2247900, 2847340, 3559175, 4271010, 7118350, 8542020, 10677525, 14236700, 21355050, 42710100]

約数ペア:

[(1, 42710100), (2, 21355050), (3, 14236700), (4, 10677525), (5, 8542020), (6, 7118350), (10, 4271010), (12, 3559175), (15, 2847340), (19, 2247900), (20, 2135505), (25, 1708404), (30, 1423670), (38, 1123950), (50, 854202), (57, 749300), (59, 723900), (60, 711835), (75, 569468), (76, 561975), (95, 449580), (100, 427101), (114, 374650), (118, 361950), (127, 336300), (150, 284734), (177, 241300), (190, 224790), (228, 187325), (236, 180975), (254, 168150), (285, 149860), (295, 144780), (300, 142367), (354, 120650), (380, 112395), (381, 112100), (475, 89916), (508, 84075), (570, 74930), (590, 72390), (635, 67260), (708, 60325), (762, 56050), (885, 48260), (950, 44958), (1121, 38100), (1140, 37465), (1180, 36195), (1270, 33630), (1425, 29972), (1475, 28956), (1524, 28025), (1770, 24130), (1900, 22479), (1905, 22420), (2242, 19050), (2413, 17700), (2540, 16815), (2850, 14986), (2950, 14478), (3175, 13452), (3363, 12700), (3540, 12065), (3810, 11210), (4425, 9652), (4484, 9525), (4826, 8850), (5605, 7620), (5700, 7493), (5900, 7239), (6350, 6726)]