145661250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:242

約数の個数: 160

約数和(自身を含む): 431861760

約数和(自身を除く): 286200510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 70, 75, 93, 105, 125, 150, 155, 175, 179, 186, 210, 217, 250, 310, 350, 358, 375, 434, 465, 525, 537, 625, 651, 750, 775, 875, 895, 930, 1050, 1074, 1085, 1250, 1253, 1302, 1550, 1750, 1790, 1875, 2170, 2325, 2506, 2625, 2685, 3255, 3750, 3759, 3875, 4375, 4475, 4650, 5250, 5370, 5425, 5549, 6265, 6510, 7518, 7750, 8750, 8950, 10850, 11098, 11625, 12530, 13125, 13425, 16275, 16647, 18795, 19375, 22375, 23250, 26250, 26850, 27125, 27745, 31325, 32550, 33294, 37590, 38750, 38843, 44750, 54250, 55490, 58125, 62650, 67125, 77686, 81375, 83235, 93975, 111875, 116250, 116529, 134250, 135625, 138725, 156625, 162750, 166470, 187950, 194215, 223750, 233058, 271250, 277450, 313250, 335625, 388430, 406875, 416175, 469875, 582645, 671250, 693625, 783125, 813750, 832350, 939750, 971075, 1165290, 1387250, 1566250, 1942150, 2080875, 2349375, 2913225, 3468125, 4161750, 4698750, 4855375, 5826450, 6936250, 9710750, 10404375, 14566125, 20808750, 24276875, 29132250, 48553750, 72830625, 145661250]

約数ペア:

[(1, 145661250), (2, 72830625), (3, 48553750), (5, 29132250), (6, 24276875), (7, 20808750), (10, 14566125), (14, 10404375), (15, 9710750), (21, 6936250), (25, 5826450), (30, 4855375), (31, 4698750), (35, 4161750), (42, 3468125), (50, 2913225), (62, 2349375), (70, 2080875), (75, 1942150), (93, 1566250), (105, 1387250), (125, 1165290), (150, 971075), (155, 939750), (175, 832350), (179, 813750), (186, 783125), (210, 693625), (217, 671250), (250, 582645), (310, 469875), (350, 416175), (358, 406875), (375, 388430), (434, 335625), (465, 313250), (525, 277450), (537, 271250), (625, 233058), (651, 223750), (750, 194215), (775, 187950), (875, 166470), (895, 162750), (930, 156625), (1050, 138725), (1074, 135625), (1085, 134250), (1250, 116529), (1253, 116250), (1302, 111875), (1550, 93975), (1750, 83235), (1790, 81375), (1875, 77686), (2170, 67125), (2325, 62650), (2506, 58125), (2625, 55490), (2685, 54250), (3255, 44750), (3750, 38843), (3759, 38750), (3875, 37590), (4375, 33294), (4475, 32550), (4650, 31325), (5250, 27745), (5370, 27125), (5425, 26850), (5549, 26250), (6265, 23250), (6510, 22375), (7518, 19375), (7750, 18795), (8750, 16647), (8950, 16275), (10850, 13425), (11098, 13125), (11625, 12530)]