407628300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:928

約数の個数: 144

約数和(自身を含む): 1241920512

約数和(自身を除く): 834292212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 53, 60, 62, 75, 93, 100, 106, 124, 150, 155, 159, 186, 212, 265, 300, 310, 318, 372, 465, 530, 620, 636, 775, 795, 827, 930, 1060, 1325, 1550, 1590, 1643, 1654, 1860, 2325, 2481, 2650, 3100, 3180, 3286, 3308, 3975, 4135, 4650, 4929, 4962, 5300, 6572, 7950, 8215, 8270, 9300, 9858, 9924, 12405, 15900, 16430, 16540, 19716, 20675, 24645, 24810, 25637, 32860, 41075, 41350, 43831, 49290, 49620, 51274, 62025, 76911, 82150, 82700, 87662, 98580, 102548, 123225, 124050, 128185, 131493, 153822, 164300, 175324, 219155, 246450, 248100, 256370, 262986, 307644, 384555, 438310, 492900, 512740, 525972, 640925, 657465, 769110, 876620, 1095775, 1281850, 1314930, 1358761, 1538220, 1922775, 2191550, 2563700, 2629860, 2717522, 3287325, 3845550, 4076283, 4383100, 5435044, 6574650, 6793805, 7691100, 8152566, 13149300, 13587610, 16305132, 20381415, 27175220, 33969025, 40762830, 67938050, 81525660, 101907075, 135876100, 203814150, 407628300]

約数ペア:

[(1, 407628300), (2, 203814150), (3, 135876100), (4, 101907075), (5, 81525660), (6, 67938050), (10, 40762830), (12, 33969025), (15, 27175220), (20, 20381415), (25, 16305132), (30, 13587610), (31, 13149300), (50, 8152566), (53, 7691100), (60, 6793805), (62, 6574650), (75, 5435044), (93, 4383100), (100, 4076283), (106, 3845550), (124, 3287325), (150, 2717522), (155, 2629860), (159, 2563700), (186, 2191550), (212, 1922775), (265, 1538220), (300, 1358761), (310, 1314930), (318, 1281850), (372, 1095775), (465, 876620), (530, 769110), (620, 657465), (636, 640925), (775, 525972), (795, 512740), (827, 492900), (930, 438310), (1060, 384555), (1325, 307644), (1550, 262986), (1590, 256370), (1643, 248100), (1654, 246450), (1860, 219155), (2325, 175324), (2481, 164300), (2650, 153822), (3100, 131493), (3180, 128185), (3286, 124050), (3308, 123225), (3975, 102548), (4135, 98580), (4650, 87662), (4929, 82700), (4962, 82150), (5300, 76911), (6572, 62025), (7950, 51274), (8215, 49620), (8270, 49290), (9300, 43831), (9858, 41350), (9924, 41075), (12405, 32860), (15900, 25637), (16430, 24810), (16540, 24645), (19716, 20675)]