13269900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 44997120

約数和(自身を除く): 31727220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 71, 75, 84, 89, 100, 105, 140, 142, 150, 175, 178, 210, 213, 267, 284, 300, 350, 355, 356, 420, 426, 445, 497, 525, 534, 623, 700, 710, 852, 890, 994, 1050, 1065, 1068, 1246, 1335, 1420, 1491, 1775, 1780, 1869, 1988, 2100, 2130, 2225, 2485, 2492, 2670, 2982, 3115, 3550, 3738, 4260, 4450, 4970, 5325, 5340, 5964, 6230, 6319, 6675, 7100, 7455, 7476, 8900, 9345, 9940, 10650, 12425, 12460, 12638, 13350, 14910, 15575, 18690, 18957, 21300, 24850, 25276, 26700, 29820, 31150, 31595, 37275, 37380, 37914, 44233, 46725, 49700, 62300, 63190, 74550, 75828, 88466, 93450, 94785, 126380, 132699, 149100, 157975, 176932, 186900, 189570, 221165, 265398, 315950, 379140, 442330, 473925, 530796, 631900, 663495, 884660, 947850, 1105825, 1326990, 1895700, 2211650, 2653980, 3317475, 4423300, 6634950, 13269900]

約数ペア:

[(1, 13269900), (2, 6634950), (3, 4423300), (4, 3317475), (5, 2653980), (6, 2211650), (7, 1895700), (10, 1326990), (12, 1105825), (14, 947850), (15, 884660), (20, 663495), (21, 631900), (25, 530796), (28, 473925), (30, 442330), (35, 379140), (42, 315950), (50, 265398), (60, 221165), (70, 189570), (71, 186900), (75, 176932), (84, 157975), (89, 149100), (100, 132699), (105, 126380), (140, 94785), (142, 93450), (150, 88466), (175, 75828), (178, 74550), (210, 63190), (213, 62300), (267, 49700), (284, 46725), (300, 44233), (350, 37914), (355, 37380), (356, 37275), (420, 31595), (426, 31150), (445, 29820), (497, 26700), (525, 25276), (534, 24850), (623, 21300), (700, 18957), (710, 18690), (852, 15575), (890, 14910), (994, 13350), (1050, 12638), (1065, 12460), (1068, 12425), (1246, 10650), (1335, 9940), (1420, 9345), (1491, 8900), (1775, 7476), (1780, 7455), (1869, 7100), (1988, 6675), (2100, 6319), (2130, 6230), (2225, 5964), (2485, 5340), (2492, 5325), (2670, 4970), (2982, 4450), (3115, 4260), (3550, 3738)]