490538400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1$

素因数の和:1144

約数の個数: 288

約数和(自身を含む): 1846006848

約数和(自身を除く): 1355468448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 25, 30, 32, 33, 34, 40, 44, 48, 50, 51, 55, 60, 66, 68, 75, 80, 85, 88, 96, 100, 102, 110, 120, 132, 136, 150, 160, 165, 170, 176, 187, 200, 204, 220, 240, 255, 264, 272, 275, 300, 330, 340, 352, 374, 400, 408, 425, 440, 480, 510, 528, 544, 550, 561, 600, 660, 680, 748, 800, 816, 825, 850, 880, 935, 1020, 1056, 1093, 1100, 1122, 1200, 1275, 1320, 1360, 1496, 1632, 1650, 1700, 1760, 1870, 2040, 2186, 2200, 2244, 2400, 2550, 2640, 2720, 2805, 2992, 3279, 3300, 3400, 3740, 4080, 4372, 4400, 4488, 4675, 5100, 5280, 5465, 5610, 5984, 6558, 6600, 6800, 7480, 8160, 8744, 8800, 8976, 9350, 10200, 10930, 11220, 12023, 13116, 13200, 13600, 14025, 14960, 16395, 17488, 17952, 18581, 18700, 20400, 21860, 22440, 24046, 26232, 26400, 27325, 28050, 29920, 32790, 34976, 36069, 37162, 37400, 40800, 43720, 44880, 48092, 52464, 54650, 55743, 56100, 60115, 65580, 72138, 74324, 74800, 81975, 87440, 89760, 92905, 96184, 104928, 109300, 111486, 112200, 120230, 131160, 144276, 148648, 149600, 163950, 174880, 180345, 185810, 192368, 204391, 218600, 222972, 224400, 240460, 262320, 278715, 288552, 297296, 300575, 327900, 360690, 371620, 384736, 408782, 437200, 445944, 448800, 464525, 480920, 524640, 557430, 577104, 594592, 601150, 613173, 655800, 721380, 743240, 817564, 874400, 891888, 901725, 929050, 961840, 1021955, 1114860, 1154208, 1202300, 1226346, 1311600, 1393575, 1442760, 1486480, 1635128, 1783776, 1803450, 1858100, 1923680, 2043910, 2229720, 2404600, 2452692, 2623200, 2787150, 2885520, 2972960, 3065865, 3270256, 3606900, 3716200, 4087820, 4459440, 4809200, 4905384, 5109775, 5574300, 5771040, 6131730, 6540512, 7213800, 7432400, 8175640, 8918880, 9618400, 9810768, 10219550, 11148600, 12263460, 14427600, 14864800, 15329325, 16351280, 19621536, 20439100, 22297200, 24526920, 28855200, 30658650, 32702560, 40878200, 44594400, 49053840, 61317300, 81756400, 98107680, 122634600, 163512800, 245269200, 490538400]

約数ペア:

[(1, 490538400), (2, 245269200), (3, 163512800), (4, 122634600), (5, 98107680), (6, 81756400), (8, 61317300), (10, 49053840), (11, 44594400), (12, 40878200), (15, 32702560), (16, 30658650), (17, 28855200), (20, 24526920), (22, 22297200), (24, 20439100), (25, 19621536), (30, 16351280), (32, 15329325), (33, 14864800), (34, 14427600), (40, 12263460), (44, 11148600), (48, 10219550), (50, 9810768), (51, 9618400), (55, 8918880), (60, 8175640), (66, 7432400), (68, 7213800), (75, 6540512), (80, 6131730), (85, 5771040), (88, 5574300), (96, 5109775), (100, 4905384), (102, 4809200), (110, 4459440), (120, 4087820), (132, 3716200), (136, 3606900), (150, 3270256), (160, 3065865), (165, 2972960), (170, 2885520), (176, 2787150), (187, 2623200), (200, 2452692), (204, 2404600), (220, 2229720), (240, 2043910), (255, 1923680), (264, 1858100), (272, 1803450), (275, 1783776), (300, 1635128), (330, 1486480), (340, 1442760), (352, 1393575), (374, 1311600), (400, 1226346), (408, 1202300), (425, 1154208), (440, 1114860), (480, 1021955), (510, 961840), (528, 929050), (544, 901725), (550, 891888), (561, 874400), (600, 817564), (660, 743240), (680, 721380), (748, 655800), (800, 613173), (816, 601150), (825, 594592), (850, 577104), (880, 557430), (935, 524640), (1020, 480920), (1056, 464525), (1093, 448800), (1100, 445944), (1122, 437200), (1200, 408782), (1275, 384736), (1320, 371620), (1360, 360690), (1496, 327900), (1632, 300575), (1650, 297296), (1700, 288552), (1760, 278715), (1870, 262320), (2040, 240460), (2186, 224400), (2200, 222972), (2244, 218600), (2400, 204391), (2550, 192368), (2640, 185810), (2720, 180345), (2805, 174880), (2992, 163950), (3279, 149600), (3300, 148648), (3400, 144276), (3740, 131160), (4080, 120230), (4372, 112200), (4400, 111486), (4488, 109300), (4675, 104928), (5100, 96184), (5280, 92905), (5465, 89760), (5610, 87440), (5984, 81975), (6558, 74800), (6600, 74324), (6800, 72138), (7480, 65580), (8160, 60115), (8744, 56100), (8800, 55743), (8976, 54650), (9350, 52464), (10200, 48092), (10930, 44880), (11220, 43720), (12023, 40800), (13116, 37400), (13200, 37162), (13600, 36069), (14025, 34976), (14960, 32790), (16395, 29920), (17488, 28050), (17952, 27325), (18581, 26400), (18700, 26232), (20400, 24046), (21860, 22440)]