309925200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19867}}^1$

素因数の和:19901

約数の個数: 120

約数和(自身を含む): 1069216288

約数和(自身を除く): 759291088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 19867, 39734, 59601, 79468, 99335, 119202, 158936, 198670, 238404, 258271, 298005, 317872, 397340, 476808, 496675, 516542, 596010, 774813, 794680, 953616, 993350, 1033084, 1192020, 1291355, 1490025, 1549626, 1589360, 1986700, 2066168, 2384040, 2582710, 2980050, 3099252, 3874065, 3973400, 4132336, 4768080, 5165420, 5960100, 6198504, 6456775, 7748130, 7946800, 10330840, 11920200, 12397008, 12913550, 15496260, 19370325, 20661680, 23840400, 25827100, 30992520, 38740650, 51654200, 61985040, 77481300, 103308400, 154962600, 309925200]

約数ペア:

[(1, 309925200), (2, 154962600), (3, 103308400), (4, 77481300), (5, 61985040), (6, 51654200), (8, 38740650), (10, 30992520), (12, 25827100), (13, 23840400), (15, 20661680), (16, 19370325), (20, 15496260), (24, 12913550), (25, 12397008), (26, 11920200), (30, 10330840), (39, 7946800), (40, 7748130), (48, 6456775), (50, 6198504), (52, 5960100), (60, 5165420), (65, 4768080), (75, 4132336), (78, 3973400), (80, 3874065), (100, 3099252), (104, 2980050), (120, 2582710), (130, 2384040), (150, 2066168), (156, 1986700), (195, 1589360), (200, 1549626), (208, 1490025), (240, 1291355), (260, 1192020), (300, 1033084), (312, 993350), (325, 953616), (390, 794680), (400, 774813), (520, 596010), (600, 516542), (624, 496675), (650, 476808), (780, 397340), (975, 317872), (1040, 298005), (1200, 258271), (1300, 238404), (1560, 198670), (1950, 158936), (2600, 119202), (3120, 99335), (3900, 79468), (5200, 59601), (7800, 39734), (15600, 19867)]