66727500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 240

約数和(自身を含む): 235124736

約数和(自身を除く): 168397236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 41, 42, 50, 60, 62, 70, 75, 82, 84, 93, 100, 105, 123, 124, 125, 140, 150, 155, 164, 175, 186, 205, 210, 217, 246, 250, 287, 300, 310, 350, 372, 375, 410, 420, 434, 465, 492, 500, 525, 574, 615, 620, 625, 651, 700, 750, 775, 820, 861, 868, 875, 930, 1025, 1050, 1085, 1148, 1230, 1250, 1271, 1302, 1435, 1500, 1550, 1722, 1750, 1860, 1875, 2050, 2100, 2170, 2325, 2460, 2500, 2542, 2604, 2625, 2870, 3075, 3100, 3255, 3444, 3500, 3750, 3813, 3875, 4100, 4305, 4340, 4375, 4650, 5084, 5125, 5250, 5425, 5740, 6150, 6355, 6510, 7175, 7500, 7626, 7750, 8610, 8750, 8897, 9300, 10250, 10500, 10850, 11625, 12300, 12710, 13020, 13125, 14350, 15252, 15375, 15500, 16275, 17220, 17500, 17794, 19065, 19375, 20500, 21525, 21700, 23250, 25420, 25625, 26250, 26691, 27125, 28700, 30750, 31775, 32550, 35588, 35875, 38130, 38750, 43050, 44485, 46500, 51250, 52500, 53382, 54250, 58125, 61500, 63550, 65100, 71750, 76260, 76875, 77500, 81375, 86100, 88970, 95325, 102500, 106764, 107625, 108500, 116250, 127100, 133455, 135625, 143500, 153750, 158875, 162750, 177940, 179375, 190650, 215250, 222425, 232500, 266910, 271250, 307500, 317750, 325500, 358750, 381300, 406875, 430500, 444850, 476625, 533820, 538125, 542500, 635500, 667275, 717500, 794375, 813750, 889700, 953250, 1076250, 1112125, 1334550, 1588750, 1627500, 1906500, 2152500, 2224250, 2383125, 2669100, 3177500, 3336375, 4448500, 4766250, 5560625, 6672750, 9532500, 11121250, 13345500, 16681875, 22242500, 33363750, 66727500]

約数ペア:

[(1, 66727500), (2, 33363750), (3, 22242500), (4, 16681875), (5, 13345500), (6, 11121250), (7, 9532500), (10, 6672750), (12, 5560625), (14, 4766250), (15, 4448500), (20, 3336375), (21, 3177500), (25, 2669100), (28, 2383125), (30, 2224250), (31, 2152500), (35, 1906500), (41, 1627500), (42, 1588750), (50, 1334550), (60, 1112125), (62, 1076250), (70, 953250), (75, 889700), (82, 813750), (84, 794375), (93, 717500), (100, 667275), (105, 635500), (123, 542500), (124, 538125), (125, 533820), (140, 476625), (150, 444850), (155, 430500), (164, 406875), (175, 381300), (186, 358750), (205, 325500), (210, 317750), (217, 307500), (246, 271250), (250, 266910), (287, 232500), (300, 222425), (310, 215250), (350, 190650), (372, 179375), (375, 177940), (410, 162750), (420, 158875), (434, 153750), (465, 143500), (492, 135625), (500, 133455), (525, 127100), (574, 116250), (615, 108500), (620, 107625), (625, 106764), (651, 102500), (700, 95325), (750, 88970), (775, 86100), (820, 81375), (861, 77500), (868, 76875), (875, 76260), (930, 71750), (1025, 65100), (1050, 63550), (1085, 61500), (1148, 58125), (1230, 54250), (1250, 53382), (1271, 52500), (1302, 51250), (1435, 46500), (1500, 44485), (1550, 43050), (1722, 38750), (1750, 38130), (1860, 35875), (1875, 35588), (2050, 32550), (2100, 31775), (2170, 30750), (2325, 28700), (2460, 27125), (2500, 26691), (2542, 26250), (2604, 25625), (2625, 25420), (2870, 23250), (3075, 21700), (3100, 21525), (3255, 20500), (3444, 19375), (3500, 19065), (3750, 17794), (3813, 17500), (3875, 17220), (4100, 16275), (4305, 15500), (4340, 15375), (4375, 15252), (4650, 14350), (5084, 13125), (5125, 13020), (5250, 12710), (5425, 12300), (5740, 11625), (6150, 10850), (6355, 10500), (6510, 10250), (7175, 9300), (7500, 8897), (7626, 8750), (7750, 8610)]