2015102400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{89}}^2$

素因数の和:256

約数の個数: 252

約数和(自身を含む): 6812490312

約数和(自身を除く): 4797387912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 64, 75, 80, 89, 96, 100, 106, 120, 150, 159, 160, 178, 192, 200, 212, 240, 265, 267, 300, 318, 320, 356, 400, 424, 445, 480, 530, 534, 600, 636, 712, 795, 800, 848, 890, 960, 1060, 1068, 1200, 1272, 1325, 1335, 1424, 1590, 1600, 1696, 1780, 2120, 2136, 2225, 2400, 2544, 2650, 2670, 2848, 3180, 3392, 3560, 3975, 4240, 4272, 4450, 4717, 4800, 5088, 5300, 5340, 5696, 6360, 6675, 7120, 7921, 7950, 8480, 8544, 8900, 9434, 10176, 10600, 10680, 12720, 13350, 14151, 14240, 15842, 15900, 16960, 17088, 17800, 18868, 21200, 21360, 23585, 23763, 25440, 26700, 28302, 28480, 31684, 31800, 35600, 37736, 39605, 42400, 42720, 47170, 47526, 50880, 53400, 56604, 63368, 63600, 70755, 71200, 75472, 79210, 84800, 85440, 94340, 95052, 106800, 113208, 117925, 118815, 126736, 127200, 141510, 142400, 150944, 158420, 188680, 190104, 198025, 213600, 226416, 235850, 237630, 253472, 254400, 283020, 301888, 316840, 353775, 377360, 380208, 396050, 419813, 427200, 452832, 471700, 475260, 506944, 566040, 594075, 633680, 707550, 754720, 760416, 792100, 839626, 905664, 943400, 950520, 1132080, 1188150, 1259439, 1267360, 1415100, 1509440, 1520832, 1584200, 1679252, 1886800, 1901040, 2099065, 2264160, 2376300, 2518878, 2534720, 2830200, 3168400, 3358504, 3773600, 3802080, 4198130, 4528320, 4752600, 5037756, 5660400, 6297195, 6336800, 6717008, 7547200, 7604160, 8396260, 9505200, 10075512, 10495325, 11320800, 12594390, 12673600, 13434016, 16792520, 19010400, 20151024, 20990650, 22641600, 25188780, 26868032, 31485975, 33585040, 38020800, 40302048, 41981300, 50377560, 62971950, 67170080, 80604096, 83962600, 100755120, 125943900, 134340160, 167925200, 201510240, 251887800, 335850400, 403020480, 503775600, 671700800, 1007551200, 2015102400]

約数ペア:

[(1, 2015102400), (2, 1007551200), (3, 671700800), (4, 503775600), (5, 403020480), (6, 335850400), (8, 251887800), (10, 201510240), (12, 167925200), (15, 134340160), (16, 125943900), (20, 100755120), (24, 83962600), (25, 80604096), (30, 67170080), (32, 62971950), (40, 50377560), (48, 41981300), (50, 40302048), (53, 38020800), (60, 33585040), (64, 31485975), (75, 26868032), (80, 25188780), (89, 22641600), (96, 20990650), (100, 20151024), (106, 19010400), (120, 16792520), (150, 13434016), (159, 12673600), (160, 12594390), (178, 11320800), (192, 10495325), (200, 10075512), (212, 9505200), (240, 8396260), (265, 7604160), (267, 7547200), (300, 6717008), (318, 6336800), (320, 6297195), (356, 5660400), (400, 5037756), (424, 4752600), (445, 4528320), (480, 4198130), (530, 3802080), (534, 3773600), (600, 3358504), (636, 3168400), (712, 2830200), (795, 2534720), (800, 2518878), (848, 2376300), (890, 2264160), (960, 2099065), (1060, 1901040), (1068, 1886800), (1200, 1679252), (1272, 1584200), (1325, 1520832), (1335, 1509440), (1424, 1415100), (1590, 1267360), (1600, 1259439), (1696, 1188150), (1780, 1132080), (2120, 950520), (2136, 943400), (2225, 905664), (2400, 839626), (2544, 792100), (2650, 760416), (2670, 754720), (2848, 707550), (3180, 633680), (3392, 594075), (3560, 566040), (3975, 506944), (4240, 475260), (4272, 471700), (4450, 452832), (4717, 427200), (4800, 419813), (5088, 396050), (5300, 380208), (5340, 377360), (5696, 353775), (6360, 316840), (6675, 301888), (7120, 283020), (7921, 254400), (7950, 253472), (8480, 237630), (8544, 235850), (8900, 226416), (9434, 213600), (10176, 198025), (10600, 190104), (10680, 188680), (12720, 158420), (13350, 150944), (14151, 142400), (14240, 141510), (15842, 127200), (15900, 126736), (16960, 118815), (17088, 117925), (17800, 113208), (18868, 106800), (21200, 95052), (21360, 94340), (23585, 85440), (23763, 84800), (25440, 79210), (26700, 75472), (28302, 71200), (28480, 70755), (31684, 63600), (31800, 63368), (35600, 56604), (37736, 53400), (39605, 50880), (42400, 47526), (42720, 47170)]