18145753500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{271}}^1\times {\mathrm{911}}^1$

素因数の和:1218

約数の個数: 288

約数和(自身を含む): 61761982464

約数和(自身を除く): 43616228964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 125, 140, 147, 150, 175, 196, 210, 245, 250, 271, 294, 300, 350, 375, 420, 490, 500, 525, 542, 588, 700, 735, 750, 813, 875, 911, 980, 1050, 1084, 1225, 1355, 1470, 1500, 1626, 1750, 1822, 1897, 2100, 2450, 2625, 2710, 2733, 2940, 3252, 3500, 3644, 3675, 3794, 4065, 4555, 4900, 5250, 5420, 5466, 5691, 6125, 6377, 6775, 7350, 7588, 8130, 9110, 9485, 10500, 10932, 11382, 12250, 12754, 13279, 13550, 13665, 14700, 16260, 18220, 18375, 18970, 19131, 20325, 22764, 22775, 24500, 25508, 26558, 27100, 27330, 28455, 31885, 33875, 36750, 37940, 38262, 39837, 40650, 44639, 45550, 47425, 53116, 54660, 56910, 63770, 66395, 67750, 68325, 73500, 76524, 79674, 81300, 89278, 91100, 94850, 95655, 101625, 113820, 113875, 127540, 132790, 133917, 135500, 136650, 142275, 159348, 159425, 178556, 189700, 191310, 199185, 203250, 223195, 227750, 237125, 246881, 265580, 267834, 273300, 284550, 318850, 331975, 341625, 382620, 398370, 406500, 446390, 455500, 474250, 478275, 493762, 535668, 569100, 637700, 663950, 669585, 683250, 711375, 740643, 796740, 797125, 892780, 948500, 956550, 987524, 995925, 1115975, 1234405, 1327900, 1339170, 1366500, 1422750, 1481286, 1594250, 1659875, 1728167, 1913100, 1991850, 2231950, 2391375, 2468810, 2678340, 2845500, 2962572, 3188500, 3319750, 3347925, 3456334, 3703215, 3983700, 4463900, 4782750, 4937620, 4979625, 5184501, 5579875, 6172025, 6639500, 6695850, 6912668, 7406430, 8640835, 9565500, 9959250, 10369002, 11159750, 12097169, 12344050, 13391700, 14812860, 16739625, 17281670, 18516075, 19918500, 20738004, 22319500, 24194338, 24688100, 25922505, 30860125, 33479250, 34563340, 36291507, 37032150, 43204175, 48388676, 51845010, 60485845, 61720250, 66958500, 72583014, 74064300, 86408350, 92580375, 103690020, 120971690, 123440500, 129612525, 145166028, 172816700, 181457535, 185160750, 216020875, 241943380, 259225050, 302429225, 362915070, 370321500, 432041750, 518450100, 604858450, 648062625, 725830140, 864083500, 907287675, 1209716900, 1296125250, 1512146125, 1814575350, 2592250500, 3024292250, 3629150700, 4536438375, 6048584500, 9072876750, 18145753500]

約数ペア:

[(1, 18145753500), (2, 9072876750), (3, 6048584500), (4, 4536438375), (5, 3629150700), (6, 3024292250), (7, 2592250500), (10, 1814575350), (12, 1512146125), (14, 1296125250), (15, 1209716900), (20, 907287675), (21, 864083500), (25, 725830140), (28, 648062625), (30, 604858450), (35, 518450100), (42, 432041750), (49, 370321500), (50, 362915070), (60, 302429225), (70, 259225050), (75, 241943380), (84, 216020875), (98, 185160750), (100, 181457535), (105, 172816700), (125, 145166028), (140, 129612525), (147, 123440500), (150, 120971690), (175, 103690020), (196, 92580375), (210, 86408350), (245, 74064300), (250, 72583014), (271, 66958500), (294, 61720250), (300, 60485845), (350, 51845010), (375, 48388676), (420, 43204175), (490, 37032150), (500, 36291507), (525, 34563340), (542, 33479250), (588, 30860125), (700, 25922505), (735, 24688100), (750, 24194338), (813, 22319500), (875, 20738004), (911, 19918500), (980, 18516075), (1050, 17281670), (1084, 16739625), (1225, 14812860), (1355, 13391700), (1470, 12344050), (1500, 12097169), (1626, 11159750), (1750, 10369002), (1822, 9959250), (1897, 9565500), (2100, 8640835), (2450, 7406430), (2625, 6912668), (2710, 6695850), (2733, 6639500), (2940, 6172025), (3252, 5579875), (3500, 5184501), (3644, 4979625), (3675, 4937620), (3794, 4782750), (4065, 4463900), (4555, 3983700), (4900, 3703215), (5250, 3456334), (5420, 3347925), (5466, 3319750), (5691, 3188500), (6125, 2962572), (6377, 2845500), (6775, 2678340), (7350, 2468810), (7588, 2391375), (8130, 2231950), (9110, 1991850), (9485, 1913100), (10500, 1728167), (10932, 1659875), (11382, 1594250), (12250, 1481286), (12754, 1422750), (13279, 1366500), (13550, 1339170), (13665, 1327900), (14700, 1234405), (16260, 1115975), (18220, 995925), (18375, 987524), (18970, 956550), (19131, 948500), (20325, 892780), (22764, 797125), (22775, 796740), (24500, 740643), (25508, 711375), (26558, 683250), (27100, 669585), (27330, 663950), (28455, 637700), (31885, 569100), (33875, 535668), (36750, 493762), (37940, 478275), (38262, 474250), (39837, 455500), (40650, 446390), (44639, 406500), (45550, 398370), (47425, 382620), (53116, 341625), (54660, 331975), (56910, 318850), (63770, 284550), (66395, 273300), (67750, 267834), (68325, 265580), (73500, 246881), (76524, 237125), (79674, 227750), (81300, 223195), (89278, 203250), (91100, 199185), (94850, 191310), (95655, 189700), (101625, 178556), (113820, 159425), (113875, 159348), (127540, 142275), (132790, 136650), (133917, 135500)]