100809720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25457}}^1$

素因数の和:25485

約数の個数: 96

約数和(自身を含む): 357430320

約数和(自身を除く): 256620600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 25457, 50914, 76371, 101828, 127285, 152742, 203656, 229113, 254570, 280027, 305484, 381855, 458226, 509140, 560054, 610968, 763710, 840081, 916452, 1018280, 1120108, 1145565, 1400135, 1527420, 1680162, 1832904, 2240216, 2291130, 2520243, 2800270, 3054840, 3360324, 4200405, 4582260, 5040486, 5600540, 6720648, 8400810, 9164520, 10080972, 11201080, 12601215, 16801620, 20161944, 25202430, 33603240, 50404860, 100809720]

約数ペア:

[(1, 100809720), (2, 50404860), (3, 33603240), (4, 25202430), (5, 20161944), (6, 16801620), (8, 12601215), (9, 11201080), (10, 10080972), (11, 9164520), (12, 8400810), (15, 6720648), (18, 5600540), (20, 5040486), (22, 4582260), (24, 4200405), (30, 3360324), (33, 3054840), (36, 2800270), (40, 2520243), (44, 2291130), (45, 2240216), (55, 1832904), (60, 1680162), (66, 1527420), (72, 1400135), (88, 1145565), (90, 1120108), (99, 1018280), (110, 916452), (120, 840081), (132, 763710), (165, 610968), (180, 560054), (198, 509140), (220, 458226), (264, 381855), (330, 305484), (360, 280027), (396, 254570), (440, 229113), (495, 203656), (660, 152742), (792, 127285), (990, 101828), (1320, 76371), (1980, 50914), (3960, 25457)]