99963990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 307307520

約数和(自身を除く): 207343530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 227, 233, 270, 315, 378, 454, 466, 630, 681, 699, 945, 1135, 1165, 1362, 1398, 1589, 1631, 1890, 2043, 2097, 2270, 2330, 3178, 3262, 3405, 3495, 4086, 4194, 4767, 4893, 6129, 6291, 6810, 6990, 7945, 8155, 9534, 9786, 10215, 10485, 12258, 12582, 14301, 14679, 15890, 16310, 20430, 20970, 23835, 24465, 28602, 29358, 30645, 31455, 42903, 44037, 47670, 48930, 52891, 61290, 62910, 71505, 73395, 85806, 88074, 105782, 143010, 146790, 158673, 214515, 220185, 264455, 317346, 370237, 429030, 440370, 476019, 528910, 740474, 793365, 952038, 1110711, 1428057, 1586730, 1851185, 2221422, 2380095, 2856114, 3332133, 3702370, 4760190, 5553555, 6664266, 7140285, 9996399, 11107110, 14280570, 16660665, 19992798, 33321330, 49981995, 99963990]

約数ペア:

[(1, 99963990), (2, 49981995), (3, 33321330), (5, 19992798), (6, 16660665), (7, 14280570), (9, 11107110), (10, 9996399), (14, 7140285), (15, 6664266), (18, 5553555), (21, 4760190), (27, 3702370), (30, 3332133), (35, 2856114), (42, 2380095), (45, 2221422), (54, 1851185), (63, 1586730), (70, 1428057), (90, 1110711), (105, 952038), (126, 793365), (135, 740474), (189, 528910), (210, 476019), (227, 440370), (233, 429030), (270, 370237), (315, 317346), (378, 264455), (454, 220185), (466, 214515), (630, 158673), (681, 146790), (699, 143010), (945, 105782), (1135, 88074), (1165, 85806), (1362, 73395), (1398, 71505), (1589, 62910), (1631, 61290), (1890, 52891), (2043, 48930), (2097, 47670), (2270, 44037), (2330, 42903), (3178, 31455), (3262, 30645), (3405, 29358), (3495, 28602), (4086, 24465), (4194, 23835), (4767, 20970), (4893, 20430), (6129, 16310), (6291, 15890), (6810, 14679), (6990, 14301), (7945, 12582), (8155, 12258), (9534, 10485), (9786, 10215)]