304028400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19489}}^1$

素因数の和:19523

約数の個数: 120

約数和(自身を含む): 1048873840

約数和(自身を除く): 744845440

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, 19489, 38978, 58467, 77956, 97445, 116934, 155912, 194890, 233868, 253357, 292335, 311824, 389780, 467736, 487225, 506714, 584670, 760071, 779560, 935472, 974450, 1013428, 1169340, 1266785, 1461675, 1520142, 1559120, 1948900, 2026856, 2338680, 2533570, 2923350, 3040284, 3800355, 3897800, 4053712, 4677360, 5067140, 5846700, 6080568, 6333925, 7600710, 7795600, 10134280, 11693400, 12161136, 12667850, 15201420, 19001775, 20268560, 23386800, 25335700, 30402840, 38003550, 50671400, 60805680, 76007100, 101342800, 152014200, 304028400]

約数ペア:

[(1, 304028400), (2, 152014200), (3, 101342800), (4, 76007100), (5, 60805680), (6, 50671400), (8, 38003550), (10, 30402840), (12, 25335700), (13, 23386800), (15, 20268560), (16, 19001775), (20, 15201420), (24, 12667850), (25, 12161136), (26, 11693400), (30, 10134280), (39, 7795600), (40, 7600710), (48, 6333925), (50, 6080568), (52, 5846700), (60, 5067140), (65, 4677360), (75, 4053712), (78, 3897800), (80, 3800355), (100, 3040284), (104, 2923350), (120, 2533570), (130, 2338680), (150, 2026856), (156, 1948900), (195, 1559120), (200, 1520142), (208, 1461675), (240, 1266785), (260, 1169340), (300, 1013428), (312, 974450), (325, 935472), (390, 779560), (400, 760071), (520, 584670), (600, 506714), (624, 487225), (650, 467736), (780, 389780), (975, 311824), (1040, 292335), (1200, 253357), (1300, 233868), (1560, 194890), (1950, 155912), (2600, 116934), (3120, 97445), (3900, 77956), (5200, 58467), (7800, 38978), (15600, 19489)]