71329728750

素因数分解:

$2^1\times 3^1\times 5^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{20431}}^1$

素因数の和:20489

約数の個数: 240

約数和(自身を含む): 218297122560

約数和(自身を除く): 146967393810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 49, 50, 57, 70, 75, 95, 98, 105, 114, 125, 133, 147, 150, 175, 190, 210, 245, 250, 266, 285, 294, 350, 375, 399, 475, 490, 525, 570, 625, 665, 735, 750, 798, 875, 931, 950, 1050, 1225, 1250, 1330, 1425, 1470, 1750, 1862, 1875, 1995, 2375, 2450, 2625, 2793, 2850, 3325, 3675, 3750, 3990, 4375, 4655, 4750, 5250, 5586, 6125, 6650, 7125, 7350, 8750, 9310, 9975, 11875, 12250, 13125, 13965, 14250, 16625, 18375, 19950, 20431, 23275, 23750, 26250, 27930, 30625, 33250, 35625, 36750, 40862, 46550, 49875, 61250, 61293, 69825, 71250, 83125, 91875, 99750, 102155, 116375, 122586, 139650, 143017, 166250, 183750, 204310, 232750, 249375, 286034, 306465, 349125, 388189, 429051, 498750, 510775, 581875, 612930, 698250, 715085, 776378, 858102, 1001119, 1021550, 1163750, 1164567, 1430170, 1532325, 1745625, 1940945, 2002238, 2145255, 2329134, 2553875, 2717323, 3003357, 3064650, 3491250, 3575425, 3881890, 4290510, 5005595, 5107750, 5434646, 5822835, 6006714, 7150850, 7661625, 8151969, 9704725, 10011190, 10726275, 11645670, 12769375, 13586615, 15016785, 15323250, 16303938, 17877125, 19021261, 19409450, 21452550, 25027975, 25538750, 27173230, 29114175, 30033570, 35754250, 38042522, 38308125, 40759845, 48523625, 50055950, 53631375, 57063783, 58228350, 67933075, 75083925, 76616250, 81519690, 89385625, 95106305, 97047250, 107262750, 114127566, 125139875, 135866150, 145570875, 150167850, 178771250, 190212610, 203799225, 242618125, 250279750, 268156875, 285318915, 291141750, 339665375, 375419625, 407598450, 475531525, 485236250, 536313750, 570637830, 625699375, 679330750, 727854375, 750839250, 951063050, 1018996125, 1251398750, 1426594575, 1455708750, 1698326875, 1877098125, 2037992250, 2377657625, 2853189150, 3396653750, 3754196250, 4755315250, 5094980625, 7132972875, 10189961250, 11888288125, 14265945750, 23776576250, 35664864375, 71329728750]

約数ペア:

[(1, 71329728750), (2, 35664864375), (3, 23776576250), (5, 14265945750), (6, 11888288125), (7, 10189961250), (10, 7132972875), (14, 5094980625), (15, 4755315250), (19, 3754196250), (21, 3396653750), (25, 2853189150), (30, 2377657625), (35, 2037992250), (38, 1877098125), (42, 1698326875), (49, 1455708750), (50, 1426594575), (57, 1251398750), (70, 1018996125), (75, 951063050), (95, 750839250), (98, 727854375), (105, 679330750), (114, 625699375), (125, 570637830), (133, 536313750), (147, 485236250), (150, 475531525), (175, 407598450), (190, 375419625), (210, 339665375), (245, 291141750), (250, 285318915), (266, 268156875), (285, 250279750), (294, 242618125), (350, 203799225), (375, 190212610), (399, 178771250), (475, 150167850), (490, 145570875), (525, 135866150), (570, 125139875), (625, 114127566), (665, 107262750), (735, 97047250), (750, 95106305), (798, 89385625), (875, 81519690), (931, 76616250), (950, 75083925), (1050, 67933075), (1225, 58228350), (1250, 57063783), (1330, 53631375), (1425, 50055950), (1470, 48523625), (1750, 40759845), (1862, 38308125), (1875, 38042522), (1995, 35754250), (2375, 30033570), (2450, 29114175), (2625, 27173230), (2793, 25538750), (2850, 25027975), (3325, 21452550), (3675, 19409450), (3750, 19021261), (3990, 17877125), (4375, 16303938), (4655, 15323250), (4750, 15016785), (5250, 13586615), (5586, 12769375), (6125, 11645670), (6650, 10726275), (7125, 10011190), (7350, 9704725), (8750, 8151969), (9310, 7661625), (9975, 7150850), (11875, 6006714), (12250, 5822835), (13125, 5434646), (13965, 5107750), (14250, 5005595), (16625, 4290510), (18375, 3881890), (19950, 3575425), (20431, 3491250), (23275, 3064650), (23750, 3003357), (26250, 2717323), (27930, 2553875), (30625, 2329134), (33250, 2145255), (35625, 2002238), (36750, 1940945), (40862, 1745625), (46550, 1532325), (49875, 1430170), (61250, 1164567), (61293, 1163750), (69825, 1021550), (71250, 1001119), (83125, 858102), (91875, 776378), (99750, 715085), (102155, 698250), (116375, 612930), (122586, 581875), (139650, 510775), (143017, 498750), (166250, 429051), (183750, 388189), (204310, 349125), (232750, 306465), (249375, 286034)]