1110900

素因数分解:

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

素因数の和:70

約数の個数: 108

約数和(自身を含む): 3840032

約数和(自身を除く): 2729132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 529, 575, 644, 690, 700, 805, 966, 1050, 1058, 1150, 1380, 1587, 1610, 1725, 1932, 2100, 2116, 2300, 2415, 2645, 3174, 3220, 3450, 3703, 4025, 4830, 5290, 6348, 6900, 7406, 7935, 8050, 9660, 10580, 11109, 12075, 13225, 14812, 15870, 16100, 18515, 22218, 24150, 26450, 31740, 37030, 39675, 44436, 48300, 52900, 55545, 74060, 79350, 92575, 111090, 158700, 185150, 222180, 277725, 370300, 555450, 1110900]

約数ペア:

[(1, 1110900), (2, 555450), (3, 370300), (4, 277725), (5, 222180), (6, 185150), (7, 158700), (10, 111090), (12, 92575), (14, 79350), (15, 74060), (20, 55545), (21, 52900), (23, 48300), (25, 44436), (28, 39675), (30, 37030), (35, 31740), (42, 26450), (46, 24150), (50, 22218), (60, 18515), (69, 16100), (70, 15870), (75, 14812), (84, 13225), (92, 12075), (100, 11109), (105, 10580), (115, 9660), (138, 8050), (140, 7935), (150, 7406), (161, 6900), (175, 6348), (210, 5290), (230, 4830), (276, 4025), (300, 3703), (322, 3450), (345, 3220), (350, 3174), (420, 2645), (460, 2415), (483, 2300), (525, 2116), (529, 2100), (575, 1932), (644, 1725), (690, 1610), (700, 1587), (805, 1380), (966, 1150), (1050, 1058)]