82734360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 264211200

約数和(自身を除く): 181476840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 131, 152, 190, 228, 262, 277, 285, 380, 393, 456, 524, 554, 570, 655, 760, 786, 831, 1048, 1108, 1140, 1310, 1385, 1572, 1662, 1965, 2216, 2280, 2489, 2620, 2770, 3144, 3324, 3930, 4155, 4978, 5240, 5263, 5540, 6648, 7467, 7860, 8310, 9956, 10526, 11080, 12445, 14934, 15720, 15789, 16620, 19912, 21052, 24890, 26315, 29868, 31578, 33240, 36287, 37335, 42104, 49780, 52630, 59736, 63156, 72574, 74670, 78945, 99560, 105260, 108861, 126312, 145148, 149340, 157890, 181435, 210520, 217722, 290296, 298680, 315780, 362870, 435444, 544305, 631560, 689453, 725740, 870888, 1088610, 1378906, 1451480, 2068359, 2177220, 2757812, 3447265, 4136718, 4354440, 5515624, 6894530, 8273436, 10341795, 13789060, 16546872, 20683590, 27578120, 41367180, 82734360]

約数ペア:

[(1, 82734360), (2, 41367180), (3, 27578120), (4, 20683590), (5, 16546872), (6, 13789060), (8, 10341795), (10, 8273436), (12, 6894530), (15, 5515624), (19, 4354440), (20, 4136718), (24, 3447265), (30, 2757812), (38, 2177220), (40, 2068359), (57, 1451480), (60, 1378906), (76, 1088610), (95, 870888), (114, 725740), (120, 689453), (131, 631560), (152, 544305), (190, 435444), (228, 362870), (262, 315780), (277, 298680), (285, 290296), (380, 217722), (393, 210520), (456, 181435), (524, 157890), (554, 149340), (570, 145148), (655, 126312), (760, 108861), (786, 105260), (831, 99560), (1048, 78945), (1108, 74670), (1140, 72574), (1310, 63156), (1385, 59736), (1572, 52630), (1662, 49780), (1965, 42104), (2216, 37335), (2280, 36287), (2489, 33240), (2620, 31578), (2770, 29868), (3144, 26315), (3324, 24890), (3930, 21052), (4155, 19912), (4978, 16620), (5240, 15789), (5263, 15720), (5540, 14934), (6648, 12445), (7467, 11080), (7860, 10526), (8310, 9956)]