71121750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 256

約数和(自身を含む): 230031360

約数和(自身を除く): 158909610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 23, 25, 30, 31, 35, 38, 42, 46, 50, 57, 62, 69, 70, 75, 93, 95, 105, 114, 115, 125, 133, 138, 150, 155, 161, 175, 186, 190, 210, 217, 230, 250, 266, 285, 310, 322, 345, 350, 375, 399, 434, 437, 465, 475, 483, 525, 570, 575, 589, 651, 665, 690, 713, 750, 775, 798, 805, 874, 875, 930, 950, 966, 1050, 1085, 1150, 1178, 1302, 1311, 1330, 1425, 1426, 1550, 1610, 1725, 1750, 1767, 1995, 2139, 2170, 2185, 2325, 2375, 2415, 2622, 2625, 2850, 2875, 2945, 3059, 3255, 3325, 3450, 3534, 3565, 3875, 3990, 4025, 4123, 4278, 4370, 4650, 4750, 4830, 4991, 5250, 5425, 5750, 5890, 6118, 6510, 6555, 6650, 7125, 7130, 7750, 8050, 8246, 8625, 8835, 9177, 9975, 9982, 10695, 10850, 10925, 11625, 12075, 12369, 13110, 13547, 14250, 14725, 14973, 15295, 16275, 16625, 17250, 17670, 17825, 18354, 19950, 20125, 20615, 21390, 21850, 23250, 24150, 24738, 24955, 27094, 27125, 29450, 29946, 30590, 32550, 32775, 33250, 35650, 40250, 40641, 41230, 44175, 45885, 49875, 49910, 53475, 54250, 54625, 60375, 61845, 65550, 67735, 73625, 74865, 76475, 81282, 81375, 88350, 89125, 91770, 94829, 99750, 103075, 106950, 109250, 120750, 123690, 124775, 135470, 147250, 149730, 152950, 162750, 163875, 178250, 189658, 203205, 206150, 220875, 229425, 249550, 267375, 284487, 309225, 327750, 338675, 374325, 382375, 406410, 441750, 458850, 474145, 515375, 534750, 568974, 618450, 623875, 677350, 748650, 764750, 948290, 1016025, 1030750, 1147125, 1247750, 1422435, 1546125, 1693375, 1871625, 2032050, 2294250, 2370725, 2844870, 3092250, 3386750, 3743250, 4741450, 5080125, 7112175, 10160250, 11853625, 14224350, 23707250, 35560875, 71121750]

約数ペア:

[(1, 71121750), (2, 35560875), (3, 23707250), (5, 14224350), (6, 11853625), (7, 10160250), (10, 7112175), (14, 5080125), (15, 4741450), (19, 3743250), (21, 3386750), (23, 3092250), (25, 2844870), (30, 2370725), (31, 2294250), (35, 2032050), (38, 1871625), (42, 1693375), (46, 1546125), (50, 1422435), (57, 1247750), (62, 1147125), (69, 1030750), (70, 1016025), (75, 948290), (93, 764750), (95, 748650), (105, 677350), (114, 623875), (115, 618450), (125, 568974), (133, 534750), (138, 515375), (150, 474145), (155, 458850), (161, 441750), (175, 406410), (186, 382375), (190, 374325), (210, 338675), (217, 327750), (230, 309225), (250, 284487), (266, 267375), (285, 249550), (310, 229425), (322, 220875), (345, 206150), (350, 203205), (375, 189658), (399, 178250), (434, 163875), (437, 162750), (465, 152950), (475, 149730), (483, 147250), (525, 135470), (570, 124775), (575, 123690), (589, 120750), (651, 109250), (665, 106950), (690, 103075), (713, 99750), (750, 94829), (775, 91770), (798, 89125), (805, 88350), (874, 81375), (875, 81282), (930, 76475), (950, 74865), (966, 73625), (1050, 67735), (1085, 65550), (1150, 61845), (1178, 60375), (1302, 54625), (1311, 54250), (1330, 53475), (1425, 49910), (1426, 49875), (1550, 45885), (1610, 44175), (1725, 41230), (1750, 40641), (1767, 40250), (1995, 35650), (2139, 33250), (2170, 32775), (2185, 32550), (2325, 30590), (2375, 29946), (2415, 29450), (2622, 27125), (2625, 27094), (2850, 24955), (2875, 24738), (2945, 24150), (3059, 23250), (3255, 21850), (3325, 21390), (3450, 20615), (3534, 20125), (3565, 19950), (3875, 18354), (3990, 17825), (4025, 17670), (4123, 17250), (4278, 16625), (4370, 16275), (4650, 15295), (4750, 14973), (4830, 14725), (4991, 14250), (5250, 13547), (5425, 13110), (5750, 12369), (5890, 12075), (6118, 11625), (6510, 10925), (6555, 10850), (6650, 10695), (7125, 9982), (7130, 9975), (7750, 9177), (8050, 8835), (8246, 8625)]