75000300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^2\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 108

約数和(自身を含む): 223657560

約数和(自身を除く): 148657260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 89, 100, 106, 150, 159, 178, 212, 265, 267, 300, 318, 356, 445, 530, 534, 636, 795, 890, 1060, 1068, 1325, 1335, 1590, 1780, 2225, 2650, 2670, 2809, 3180, 3975, 4450, 4717, 5300, 5340, 5618, 6675, 7950, 8427, 8900, 9434, 11236, 13350, 14045, 14151, 15900, 16854, 18868, 23585, 26700, 28090, 28302, 33708, 42135, 47170, 56180, 56604, 70225, 70755, 84270, 94340, 117925, 140450, 141510, 168540, 210675, 235850, 250001, 280900, 283020, 353775, 421350, 471700, 500002, 707550, 750003, 842700, 1000004, 1250005, 1415100, 1500006, 2500010, 3000012, 3750015, 5000020, 6250025, 7500030, 12500050, 15000060, 18750075, 25000100, 37500150, 75000300]

約数ペア:

[(1, 75000300), (2, 37500150), (3, 25000100), (4, 18750075), (5, 15000060), (6, 12500050), (10, 7500030), (12, 6250025), (15, 5000020), (20, 3750015), (25, 3000012), (30, 2500010), (50, 1500006), (53, 1415100), (60, 1250005), (75, 1000004), (89, 842700), (100, 750003), (106, 707550), (150, 500002), (159, 471700), (178, 421350), (212, 353775), (265, 283020), (267, 280900), (300, 250001), (318, 235850), (356, 210675), (445, 168540), (530, 141510), (534, 140450), (636, 117925), (795, 94340), (890, 84270), (1060, 70755), (1068, 70225), (1325, 56604), (1335, 56180), (1590, 47170), (1780, 42135), (2225, 33708), (2650, 28302), (2670, 28090), (2809, 26700), (3180, 23585), (3975, 18868), (4450, 16854), (4717, 15900), (5300, 14151), (5340, 14045), (5618, 13350), (6675, 11236), (7950, 9434), (8427, 8900)]