265067400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1$

素因数の和:2048

約数の個数: 192

約数和(自身を含む): 937440000

約数和(自身を除く): 672372600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 221, 255, 260, 300, 312, 325, 340, 390, 408, 425, 442, 510, 520, 600, 650, 663, 680, 780, 850, 884, 975, 1020, 1105, 1275, 1300, 1326, 1560, 1700, 1768, 1950, 1999, 2040, 2210, 2550, 2600, 2652, 3315, 3400, 3900, 3998, 4420, 5100, 5304, 5525, 5997, 6630, 7800, 7996, 8840, 9995, 10200, 11050, 11994, 13260, 15992, 16575, 19990, 22100, 23988, 25987, 26520, 29985, 33150, 33983, 39980, 44200, 47976, 49975, 51974, 59970, 66300, 67966, 77961, 79960, 99950, 101949, 103948, 119940, 129935, 132600, 135932, 149925, 155922, 169915, 199900, 203898, 207896, 239880, 259870, 271864, 299850, 311844, 339830, 389805, 399800, 407796, 441779, 509745, 519740, 599700, 623688, 649675, 679660, 779610, 815592, 849575, 883558, 1019490, 1039480, 1199400, 1299350, 1325337, 1359320, 1559220, 1699150, 1767116, 1949025, 2038980, 2208895, 2548725, 2598700, 2650674, 3118440, 3398300, 3534232, 3898050, 4077960, 4417790, 5097450, 5197400, 5301348, 6626685, 6796600, 7796100, 8835580, 10194900, 10602696, 11044475, 13253370, 15592200, 17671160, 20389800, 22088950, 26506740, 33133425, 44177900, 53013480, 66266850, 88355800, 132533700, 265067400]

約数ペア:

[(1, 265067400), (2, 132533700), (3, 88355800), (4, 66266850), (5, 53013480), (6, 44177900), (8, 33133425), (10, 26506740), (12, 22088950), (13, 20389800), (15, 17671160), (17, 15592200), (20, 13253370), (24, 11044475), (25, 10602696), (26, 10194900), (30, 8835580), (34, 7796100), (39, 6796600), (40, 6626685), (50, 5301348), (51, 5197400), (52, 5097450), (60, 4417790), (65, 4077960), (68, 3898050), (75, 3534232), (78, 3398300), (85, 3118440), (100, 2650674), (102, 2598700), (104, 2548725), (120, 2208895), (130, 2038980), (136, 1949025), (150, 1767116), (156, 1699150), (170, 1559220), (195, 1359320), (200, 1325337), (204, 1299350), (221, 1199400), (255, 1039480), (260, 1019490), (300, 883558), (312, 849575), (325, 815592), (340, 779610), (390, 679660), (408, 649675), (425, 623688), (442, 599700), (510, 519740), (520, 509745), (600, 441779), (650, 407796), (663, 399800), (680, 389805), (780, 339830), (850, 311844), (884, 299850), (975, 271864), (1020, 259870), (1105, 239880), (1275, 207896), (1300, 203898), (1326, 199900), (1560, 169915), (1700, 155922), (1768, 149925), (1950, 135932), (1999, 132600), (2040, 129935), (2210, 119940), (2550, 103948), (2600, 101949), (2652, 99950), (3315, 79960), (3400, 77961), (3900, 67966), (3998, 66300), (4420, 59970), (5100, 51974), (5304, 49975), (5525, 47976), (5997, 44200), (6630, 39980), (7800, 33983), (7996, 33150), (8840, 29985), (9995, 26520), (10200, 25987), (11050, 23988), (11994, 22100), (13260, 19990), (15992, 16575)]