2225286400

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:337

約数の個数: 216

約数和(自身を含む): 5916043224

約数和(自身を除く): 3690756824

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 113, 128, 136, 160, 170, 181, 200, 226, 256, 272, 320, 340, 362, 400, 425, 452, 544, 565, 640, 680, 724, 800, 850, 904, 905, 1088, 1130, 1280, 1360, 1448, 1600, 1700, 1808, 1810, 1921, 2176, 2260, 2720, 2825, 2896, 3077, 3200, 3400, 3616, 3620, 3842, 4352, 4520, 4525, 5440, 5650, 5792, 6154, 6400, 6800, 7232, 7240, 7684, 9040, 9050, 9605, 10880, 11300, 11584, 12308, 13600, 14464, 14480, 15368, 15385, 18080, 18100, 19210, 20453, 21760, 22600, 23168, 24616, 27200, 28928, 28960, 30736, 30770, 36160, 36200, 38420, 40906, 45200, 46336, 48025, 49232, 54400, 57920, 61472, 61540, 72320, 72400, 76840, 76925, 81812, 90400, 96050, 98464, 102265, 108800, 115840, 122944, 123080, 144640, 144800, 153680, 153850, 163624, 180800, 192100, 196928, 204530, 231680, 245888, 246160, 289600, 307360, 307700, 327248, 347701, 361600, 384200, 393856, 409060, 491776, 492320, 511325, 579200, 614720, 615400, 654496, 695402, 723200, 768400, 787712, 818120, 984640, 1022650, 1158400, 1229440, 1230800, 1308992, 1390804, 1536800, 1636240, 1738505, 1969280, 2045300, 2458880, 2461600, 2617984, 2781608, 3073600, 3272480, 3477010, 3938560, 4090600, 4923200, 5235968, 5563216, 6147200, 6544960, 6954020, 8181200, 8692525, 9846400, 11126432, 12294400, 13089920, 13908040, 16362400, 17385050, 19692800, 22252864, 26179840, 27816080, 32724800, 34770100, 44505728, 55632160, 65449600, 69540200, 89011456, 111264320, 130899200, 139080400, 222528640, 278160800, 445057280, 556321600, 1112643200, 2225286400]

約数ペア:

[(1, 2225286400), (2, 1112643200), (4, 556321600), (5, 445057280), (8, 278160800), (10, 222528640), (16, 139080400), (17, 130899200), (20, 111264320), (25, 89011456), (32, 69540200), (34, 65449600), (40, 55632160), (50, 44505728), (64, 34770100), (68, 32724800), (80, 27816080), (85, 26179840), (100, 22252864), (113, 19692800), (128, 17385050), (136, 16362400), (160, 13908040), (170, 13089920), (181, 12294400), (200, 11126432), (226, 9846400), (256, 8692525), (272, 8181200), (320, 6954020), (340, 6544960), (362, 6147200), (400, 5563216), (425, 5235968), (452, 4923200), (544, 4090600), (565, 3938560), (640, 3477010), (680, 3272480), (724, 3073600), (800, 2781608), (850, 2617984), (904, 2461600), (905, 2458880), (1088, 2045300), (1130, 1969280), (1280, 1738505), (1360, 1636240), (1448, 1536800), (1600, 1390804), (1700, 1308992), (1808, 1230800), (1810, 1229440), (1921, 1158400), (2176, 1022650), (2260, 984640), (2720, 818120), (2825, 787712), (2896, 768400), (3077, 723200), (3200, 695402), (3400, 654496), (3616, 615400), (3620, 614720), (3842, 579200), (4352, 511325), (4520, 492320), (4525, 491776), (5440, 409060), (5650, 393856), (5792, 384200), (6154, 361600), (6400, 347701), (6800, 327248), (7232, 307700), (7240, 307360), (7684, 289600), (9040, 246160), (9050, 245888), (9605, 231680), (10880, 204530), (11300, 196928), (11584, 192100), (12308, 180800), (13600, 163624), (14464, 153850), (14480, 153680), (15368, 144800), (15385, 144640), (18080, 123080), (18100, 122944), (19210, 115840), (20453, 108800), (21760, 102265), (22600, 98464), (23168, 96050), (24616, 90400), (27200, 81812), (28928, 76925), (28960, 76840), (30736, 72400), (30770, 72320), (36160, 61540), (36200, 61472), (38420, 57920), (40906, 54400), (45200, 49232), (46336, 48025)]