165075000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 539965440

約数和(自身を除く): 374890440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 71, 75, 93, 100, 120, 124, 125, 142, 150, 155, 186, 200, 213, 248, 250, 284, 300, 310, 355, 372, 375, 426, 465, 500, 568, 600, 620, 625, 710, 744, 750, 775, 852, 930, 1000, 1065, 1240, 1250, 1420, 1500, 1550, 1704, 1775, 1860, 1875, 2130, 2201, 2325, 2500, 2840, 3000, 3100, 3125, 3550, 3720, 3750, 3875, 4260, 4402, 4650, 5000, 5325, 6200, 6250, 6603, 7100, 7500, 7750, 8520, 8804, 8875, 9300, 9375, 10650, 11005, 11625, 12500, 13206, 14200, 15000, 15500, 17608, 17750, 18600, 18750, 19375, 21300, 22010, 23250, 25000, 26412, 26625, 31000, 33015, 35500, 37500, 38750, 42600, 44020, 44375, 46500, 52824, 53250, 55025, 58125, 66030, 71000, 75000, 77500, 88040, 88750, 93000, 96875, 106500, 110050, 116250, 132060, 133125, 155000, 165075, 177500, 193750, 213000, 220100, 221875, 232500, 264120, 266250, 275125, 290625, 330150, 355000, 387500, 440200, 443750, 465000, 532500, 550250, 581250, 660300, 665625, 775000, 825375, 887500, 1065000, 1100500, 1162500, 1320600, 1331250, 1375625, 1650750, 1775000, 2201000, 2325000, 2662500, 2751250, 3301500, 4126875, 5325000, 5502500, 6603000, 6878125, 8253750, 11005000, 13756250, 16507500, 20634375, 27512500, 33015000, 41268750, 55025000, 82537500, 165075000]

約数ペア:

[(1, 165075000), (2, 82537500), (3, 55025000), (4, 41268750), (5, 33015000), (6, 27512500), (8, 20634375), (10, 16507500), (12, 13756250), (15, 11005000), (20, 8253750), (24, 6878125), (25, 6603000), (30, 5502500), (31, 5325000), (40, 4126875), (50, 3301500), (60, 2751250), (62, 2662500), (71, 2325000), (75, 2201000), (93, 1775000), (100, 1650750), (120, 1375625), (124, 1331250), (125, 1320600), (142, 1162500), (150, 1100500), (155, 1065000), (186, 887500), (200, 825375), (213, 775000), (248, 665625), (250, 660300), (284, 581250), (300, 550250), (310, 532500), (355, 465000), (372, 443750), (375, 440200), (426, 387500), (465, 355000), (500, 330150), (568, 290625), (600, 275125), (620, 266250), (625, 264120), (710, 232500), (744, 221875), (750, 220100), (775, 213000), (852, 193750), (930, 177500), (1000, 165075), (1065, 155000), (1240, 133125), (1250, 132060), (1420, 116250), (1500, 110050), (1550, 106500), (1704, 96875), (1775, 93000), (1860, 88750), (1875, 88040), (2130, 77500), (2201, 75000), (2325, 71000), (2500, 66030), (2840, 58125), (3000, 55025), (3100, 53250), (3125, 52824), (3550, 46500), (3720, 44375), (3750, 44020), (3875, 42600), (4260, 38750), (4402, 37500), (4650, 35500), (5000, 33015), (5325, 31000), (6200, 26625), (6250, 26412), (6603, 25000), (7100, 23250), (7500, 22010), (7750, 21300), (8520, 19375), (8804, 18750), (8875, 18600), (9300, 17750), (9375, 17608), (10650, 15500), (11005, 15000), (11625, 14200), (12500, 13206)]