131898800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1027

約数の個数: 120

約数和(自身を含む): 357215232

約数和(自身を除く): 225316432

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 176, 200, 220, 248, 275, 310, 341, 400, 440, 496, 550, 620, 682, 775, 880, 967, 1100, 1240, 1364, 1550, 1705, 1934, 2200, 2480, 2728, 3100, 3410, 3868, 4400, 4835, 5456, 6200, 6820, 7736, 8525, 9670, 10637, 12400, 13640, 15472, 17050, 19340, 21274, 24175, 27280, 29977, 34100, 38680, 42548, 48350, 53185, 59954, 68200, 77360, 85096, 96700, 106370, 119908, 136400, 149885, 170192, 193400, 212740, 239816, 265925, 299770, 329747, 386800, 425480, 479632, 531850, 599540, 659494, 749425, 850960, 1063700, 1199080, 1318988, 1498850, 1648735, 2127400, 2398160, 2637976, 2997700, 3297470, 4254800, 5275952, 5995400, 6594940, 8243675, 11990800, 13189880, 16487350, 26379760, 32974700, 65949400, 131898800]

約数ペア:

[(1, 131898800), (2, 65949400), (4, 32974700), (5, 26379760), (8, 16487350), (10, 13189880), (11, 11990800), (16, 8243675), (20, 6594940), (22, 5995400), (25, 5275952), (31, 4254800), (40, 3297470), (44, 2997700), (50, 2637976), (55, 2398160), (62, 2127400), (80, 1648735), (88, 1498850), (100, 1318988), (110, 1199080), (124, 1063700), (155, 850960), (176, 749425), (200, 659494), (220, 599540), (248, 531850), (275, 479632), (310, 425480), (341, 386800), (400, 329747), (440, 299770), (496, 265925), (550, 239816), (620, 212740), (682, 193400), (775, 170192), (880, 149885), (967, 136400), (1100, 119908), (1240, 106370), (1364, 96700), (1550, 85096), (1705, 77360), (1934, 68200), (2200, 59954), (2480, 53185), (2728, 48350), (3100, 42548), (3410, 38680), (3868, 34100), (4400, 29977), (4835, 27280), (5456, 24175), (6200, 21274), (6820, 19340), (7736, 17050), (8525, 15472), (9670, 13640), (10637, 12400)]