90959700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 287856576

約数和(自身を除く): 196896876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 83, 100, 130, 150, 156, 166, 195, 249, 260, 281, 300, 325, 332, 390, 415, 498, 562, 650, 780, 830, 843, 975, 996, 1079, 1124, 1245, 1300, 1405, 1660, 1686, 1950, 2075, 2158, 2490, 2810, 3237, 3372, 3653, 3900, 4150, 4215, 4316, 4980, 5395, 5620, 6225, 6474, 7025, 7306, 8300, 8430, 10790, 10959, 12450, 12948, 14050, 14612, 16185, 16860, 18265, 21075, 21580, 21918, 23323, 24900, 26975, 28100, 32370, 36530, 42150, 43836, 46646, 53950, 54795, 64740, 69969, 73060, 80925, 84300, 91325, 93292, 107900, 109590, 116615, 139938, 161850, 182650, 219180, 233230, 273975, 279876, 303199, 323700, 349845, 365300, 466460, 547950, 583075, 606398, 699690, 909597, 1095900, 1166150, 1212796, 1399380, 1515995, 1749225, 1819194, 2332300, 3031990, 3498450, 3638388, 4547985, 6063980, 6996900, 7579975, 9095970, 15159950, 18191940, 22739925, 30319900, 45479850, 90959700]

約数ペア:

[(1, 90959700), (2, 45479850), (3, 30319900), (4, 22739925), (5, 18191940), (6, 15159950), (10, 9095970), (12, 7579975), (13, 6996900), (15, 6063980), (20, 4547985), (25, 3638388), (26, 3498450), (30, 3031990), (39, 2332300), (50, 1819194), (52, 1749225), (60, 1515995), (65, 1399380), (75, 1212796), (78, 1166150), (83, 1095900), (100, 909597), (130, 699690), (150, 606398), (156, 583075), (166, 547950), (195, 466460), (249, 365300), (260, 349845), (281, 323700), (300, 303199), (325, 279876), (332, 273975), (390, 233230), (415, 219180), (498, 182650), (562, 161850), (650, 139938), (780, 116615), (830, 109590), (843, 107900), (975, 93292), (996, 91325), (1079, 84300), (1124, 80925), (1245, 73060), (1300, 69969), (1405, 64740), (1660, 54795), (1686, 53950), (1950, 46646), (2075, 43836), (2158, 42150), (2490, 36530), (2810, 32370), (3237, 28100), (3372, 26975), (3653, 24900), (3900, 23323), (4150, 21918), (4215, 21580), (4316, 21075), (4980, 18265), (5395, 16860), (5620, 16185), (6225, 14612), (6474, 14050), (7025, 12948), (7306, 12450), (8300, 10959), (8430, 10790)]