6665400

素因数分解:

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

素因数の和:75

約数の個数: 216

約数和(自身を含む): 26743080

約数和(自身を除く): 20077680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 25, 28, 30, 35, 36, 40, 42, 45, 46, 50, 56, 60, 63, 69, 70, 72, 75, 84, 90, 92, 100, 105, 115, 120, 126, 138, 140, 150, 161, 168, 175, 180, 184, 200, 207, 210, 225, 230, 252, 276, 280, 300, 315, 322, 345, 350, 360, 414, 420, 450, 460, 483, 504, 525, 529, 552, 575, 600, 630, 644, 690, 700, 805, 828, 840, 900, 920, 966, 1035, 1050, 1058, 1150, 1260, 1288, 1380, 1400, 1449, 1575, 1587, 1610, 1656, 1725, 1800, 1932, 2070, 2100, 2116, 2300, 2415, 2520, 2645, 2760, 2898, 3150, 3174, 3220, 3450, 3703, 3864, 4025, 4140, 4200, 4232, 4600, 4761, 4830, 5175, 5290, 5796, 6300, 6348, 6440, 6900, 7245, 7406, 7935, 8050, 8280, 9522, 9660, 10350, 10580, 11109, 11592, 12075, 12600, 12696, 13225, 13800, 14490, 14812, 15870, 16100, 18515, 19044, 19320, 20700, 21160, 22218, 23805, 24150, 26450, 28980, 29624, 31740, 32200, 33327, 36225, 37030, 38088, 39675, 41400, 44436, 47610, 48300, 52900, 55545, 57960, 63480, 66654, 72450, 74060, 79350, 88872, 92575, 95220, 96600, 105800, 111090, 119025, 133308, 144900, 148120, 158700, 166635, 185150, 190440, 222180, 238050, 266616, 277725, 289800, 317400, 333270, 370300, 444360, 476100, 555450, 666540, 740600, 833175, 952200, 1110900, 1333080, 1666350, 2221800, 3332700, 6665400]

約数ペア:

[(1, 6665400), (2, 3332700), (3, 2221800), (4, 1666350), (5, 1333080), (6, 1110900), (7, 952200), (8, 833175), (9, 740600), (10, 666540), (12, 555450), (14, 476100), (15, 444360), (18, 370300), (20, 333270), (21, 317400), (23, 289800), (24, 277725), (25, 266616), (28, 238050), (30, 222180), (35, 190440), (36, 185150), (40, 166635), (42, 158700), (45, 148120), (46, 144900), (50, 133308), (56, 119025), (60, 111090), (63, 105800), (69, 96600), (70, 95220), (72, 92575), (75, 88872), (84, 79350), (90, 74060), (92, 72450), (100, 66654), (105, 63480), (115, 57960), (120, 55545), (126, 52900), (138, 48300), (140, 47610), (150, 44436), (161, 41400), (168, 39675), (175, 38088), (180, 37030), (184, 36225), (200, 33327), (207, 32200), (210, 31740), (225, 29624), (230, 28980), (252, 26450), (276, 24150), (280, 23805), (300, 22218), (315, 21160), (322, 20700), (345, 19320), (350, 19044), (360, 18515), (414, 16100), (420, 15870), (450, 14812), (460, 14490), (483, 13800), (504, 13225), (525, 12696), (529, 12600), (552, 12075), (575, 11592), (600, 11109), (630, 10580), (644, 10350), (690, 9660), (700, 9522), (805, 8280), (828, 8050), (840, 7935), (900, 7406), (920, 7245), (966, 6900), (1035, 6440), (1050, 6348), (1058, 6300), (1150, 5796), (1260, 5290), (1288, 5175), (1380, 4830), (1400, 4761), (1449, 4600), (1575, 4232), (1587, 4200), (1610, 4140), (1656, 4025), (1725, 3864), (1800, 3703), (1932, 3450), (2070, 3220), (2100, 3174), (2116, 3150), (2300, 2898), (2415, 2760), (2520, 2645)]