20163034500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{397}}^1\times {\mathrm{691}}^1$

素因数の和:1124

約数の個数: 288

約数和(自身を含む): 68571974016

約数和(自身を除く): 48408939516

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, 294, 300, 350, 375, 397, 420, 490, 500, 525, 588, 691, 700, 735, 750, 794, 875, 980, 1050, 1191, 1225, 1382, 1470, 1500, 1588, 1750, 1985, 2073, 2100, 2382, 2450, 2625, 2764, 2779, 2940, 3455, 3500, 3675, 3970, 4146, 4764, 4837, 4900, 5250, 5558, 5955, 6125, 6910, 7350, 7940, 8292, 8337, 9674, 9925, 10365, 10500, 11116, 11910, 12250, 13820, 13895, 14511, 14700, 16674, 17275, 18375, 19348, 19453, 19850, 20730, 23820, 24185, 24500, 27790, 29022, 29775, 33348, 33859, 34550, 36750, 38906, 39700, 41460, 41685, 48370, 49625, 51825, 55580, 58044, 58359, 59550, 67718, 69100, 69475, 72555, 73500, 77812, 83370, 86375, 96740, 97265, 99250, 101577, 103650, 116718, 119100, 120925, 135436, 138950, 145110, 148875, 166740, 169295, 172750, 194530, 198500, 203154, 207300, 208425, 233436, 241850, 259125, 274327, 277900, 290220, 291795, 297750, 338590, 345500, 347375, 362775, 389060, 406308, 416850, 483700, 486325, 507885, 518250, 548654, 583590, 595500, 604625, 677180, 694750, 725550, 822981, 833700, 846475, 972650, 1015770, 1036500, 1042125, 1097308, 1167180, 1209250, 1371635, 1389500, 1451100, 1458975, 1645962, 1692950, 1813875, 1920289, 1945300, 2031540, 2084250, 2418500, 2431625, 2539425, 2743270, 2917950, 3291924, 3385900, 3627750, 3840578, 4114905, 4168500, 4232375, 4863250, 5078850, 5486540, 5760867, 5835900, 6858175, 7255500, 7294875, 7681156, 8229810, 8464750, 9601445, 9726500, 10157700, 11521734, 12697125, 13442023, 13716350, 14589750, 16459620, 16929500, 19202890, 20574525, 23043468, 25394250, 26884046, 27432700, 28804335, 29179500, 34290875, 38405780, 40326069, 41149050, 48007225, 50788500, 53768092, 57608670, 67210115, 68581750, 80652138, 82298100, 96014450, 102872625, 115217340, 134420230, 137163500, 144021675, 161304276, 192028900, 201630345, 205745250, 240036125, 268840460, 288043350, 336050575, 403260690, 411490500, 480072250, 576086700, 672101150, 720108375, 806521380, 960144500, 1008151725, 1344202300, 1440216750, 1680252875, 2016303450, 2880433500, 3360505750, 4032606900, 5040758625, 6721011500, 10081517250, 20163034500]

約数ペア:

[(1, 20163034500), (2, 10081517250), (3, 6721011500), (4, 5040758625), (5, 4032606900), (6, 3360505750), (7, 2880433500), (10, 2016303450), (12, 1680252875), (14, 1440216750), (15, 1344202300), (20, 1008151725), (21, 960144500), (25, 806521380), (28, 720108375), (30, 672101150), (35, 576086700), (42, 480072250), (49, 411490500), (50, 403260690), (60, 336050575), (70, 288043350), (75, 268840460), (84, 240036125), (98, 205745250), (100, 201630345), (105, 192028900), (125, 161304276), (140, 144021675), (147, 137163500), (150, 134420230), (175, 115217340), (196, 102872625), (210, 96014450), (245, 82298100), (250, 80652138), (294, 68581750), (300, 67210115), (350, 57608670), (375, 53768092), (397, 50788500), (420, 48007225), (490, 41149050), (500, 40326069), (525, 38405780), (588, 34290875), (691, 29179500), (700, 28804335), (735, 27432700), (750, 26884046), (794, 25394250), (875, 23043468), (980, 20574525), (1050, 19202890), (1191, 16929500), (1225, 16459620), (1382, 14589750), (1470, 13716350), (1500, 13442023), (1588, 12697125), (1750, 11521734), (1985, 10157700), (2073, 9726500), (2100, 9601445), (2382, 8464750), (2450, 8229810), (2625, 7681156), (2764, 7294875), (2779, 7255500), (2940, 6858175), (3455, 5835900), (3500, 5760867), (3675, 5486540), (3970, 5078850), (4146, 4863250), (4764, 4232375), (4837, 4168500), (4900, 4114905), (5250, 3840578), (5558, 3627750), (5955, 3385900), (6125, 3291924), (6910, 2917950), (7350, 2743270), (7940, 2539425), (8292, 2431625), (8337, 2418500), (9674, 2084250), (9925, 2031540), (10365, 1945300), (10500, 1920289), (11116, 1813875), (11910, 1692950), (12250, 1645962), (13820, 1458975), (13895, 1451100), (14511, 1389500), (14700, 1371635), (16674, 1209250), (17275, 1167180), (18375, 1097308), (19348, 1042125), (19453, 1036500), (19850, 1015770), (20730, 972650), (23820, 846475), (24185, 833700), (24500, 822981), (27790, 725550), (29022, 694750), (29775, 677180), (33348, 604625), (33859, 595500), (34550, 583590), (36750, 548654), (38906, 518250), (39700, 507885), (41460, 486325), (41685, 483700), (48370, 416850), (49625, 406308), (51825, 389060), (55580, 362775), (58044, 347375), (58359, 345500), (59550, 338590), (67718, 297750), (69100, 291795), (69475, 290220), (72555, 277900), (73500, 274327), (77812, 259125), (83370, 241850), (86375, 233436), (96740, 208425), (97265, 207300), (99250, 203154), (101577, 198500), (103650, 194530), (116718, 172750), (119100, 169295), (120925, 166740), (135436, 148875), (138950, 145110)]