90419700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{6151}}^1$

素因数の和:6182

約数の個数: 108

約数和(自身を含む): 304376352

約数和(自身を除く): 213956652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 6151, 7350, 12302, 14700, 18453, 24604, 30755, 36906, 43057, 61510, 73812, 86114, 92265, 123020, 129171, 153775, 172228, 184530, 215285, 258342, 301399, 307550, 369060, 430570, 461325, 516684, 602798, 615100, 645855, 861140, 904197, 922650, 1076425, 1205596, 1291710, 1506995, 1808394, 1845300, 2152850, 2583420, 3013990, 3229275, 3616788, 4305700, 4520985, 6027980, 6458550, 7534975, 9041970, 12917100, 15069950, 18083940, 22604925, 30139900, 45209850, 90419700]

約数ペア:

[(1, 90419700), (2, 45209850), (3, 30139900), (4, 22604925), (5, 18083940), (6, 15069950), (7, 12917100), (10, 9041970), (12, 7534975), (14, 6458550), (15, 6027980), (20, 4520985), (21, 4305700), (25, 3616788), (28, 3229275), (30, 3013990), (35, 2583420), (42, 2152850), (49, 1845300), (50, 1808394), (60, 1506995), (70, 1291710), (75, 1205596), (84, 1076425), (98, 922650), (100, 904197), (105, 861140), (140, 645855), (147, 615100), (150, 602798), (175, 516684), (196, 461325), (210, 430570), (245, 369060), (294, 307550), (300, 301399), (350, 258342), (420, 215285), (490, 184530), (525, 172228), (588, 153775), (700, 129171), (735, 123020), (980, 92265), (1050, 86114), (1225, 73812), (1470, 61510), (2100, 43057), (2450, 36906), (2940, 30755), (3675, 24604), (4900, 18453), (6151, 14700), (7350, 12302)]