120909000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1048

約数の個数: 128

約数和(自身を含む): 386830080

約数和(自身を除く): 265921080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 75, 82, 100, 120, 123, 125, 150, 164, 200, 205, 246, 250, 300, 328, 375, 410, 492, 500, 600, 615, 750, 820, 983, 984, 1000, 1025, 1230, 1500, 1640, 1966, 2050, 2460, 2949, 3000, 3075, 3932, 4100, 4915, 4920, 5125, 5898, 6150, 7864, 8200, 9830, 10250, 11796, 12300, 14745, 15375, 19660, 20500, 23592, 24575, 24600, 29490, 30750, 39320, 40303, 41000, 49150, 58980, 61500, 73725, 80606, 98300, 117960, 120909, 122875, 123000, 147450, 161212, 196600, 201515, 241818, 245750, 294900, 322424, 368625, 403030, 483636, 491500, 589800, 604545, 737250, 806060, 967272, 983000, 1007575, 1209090, 1474500, 1612120, 2015150, 2418180, 2949000, 3022725, 4030300, 4836360, 5037875, 6045450, 8060600, 10075750, 12090900, 15113625, 20151500, 24181800, 30227250, 40303000, 60454500, 120909000]

約数ペア:

[(1, 120909000), (2, 60454500), (3, 40303000), (4, 30227250), (5, 24181800), (6, 20151500), (8, 15113625), (10, 12090900), (12, 10075750), (15, 8060600), (20, 6045450), (24, 5037875), (25, 4836360), (30, 4030300), (40, 3022725), (41, 2949000), (50, 2418180), (60, 2015150), (75, 1612120), (82, 1474500), (100, 1209090), (120, 1007575), (123, 983000), (125, 967272), (150, 806060), (164, 737250), (200, 604545), (205, 589800), (246, 491500), (250, 483636), (300, 403030), (328, 368625), (375, 322424), (410, 294900), (492, 245750), (500, 241818), (600, 201515), (615, 196600), (750, 161212), (820, 147450), (983, 123000), (984, 122875), (1000, 120909), (1025, 117960), (1230, 98300), (1500, 80606), (1640, 73725), (1966, 61500), (2050, 58980), (2460, 49150), (2949, 41000), (3000, 40303), (3075, 39320), (3932, 30750), (4100, 29490), (4915, 24600), (4920, 24575), (5125, 23592), (5898, 20500), (6150, 19660), (7864, 15375), (8200, 14745), (9830, 12300), (10250, 11796)]