29279580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 93397920

約数和(自身を除く): 64118340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 109, 110, 111, 121, 132, 148, 165, 185, 218, 220, 222, 242, 327, 330, 363, 370, 407, 436, 444, 484, 545, 555, 605, 654, 660, 726, 740, 814, 1090, 1110, 1199, 1210, 1221, 1308, 1452, 1628, 1635, 1815, 2035, 2180, 2220, 2398, 2420, 2442, 3270, 3597, 3630, 4033, 4070, 4477, 4796, 4884, 5995, 6105, 6540, 7194, 7260, 8066, 8140, 8954, 11990, 12099, 12210, 13189, 13431, 14388, 16132, 17908, 17985, 20165, 22385, 23980, 24198, 24420, 26378, 26862, 35970, 39567, 40330, 44363, 44770, 48396, 52756, 53724, 60495, 65945, 67155, 71940, 79134, 80660, 88726, 89540, 120990, 131890, 133089, 134310, 158268, 177452, 197835, 221815, 241980, 263780, 266178, 268620, 395670, 443630, 487993, 532356, 665445, 791340, 887260, 975986, 1330890, 1463979, 1951972, 2439965, 2661780, 2927958, 4879930, 5855916, 7319895, 9759860, 14639790, 29279580]

約数ペア:

[(1, 29279580), (2, 14639790), (3, 9759860), (4, 7319895), (5, 5855916), (6, 4879930), (10, 2927958), (11, 2661780), (12, 2439965), (15, 1951972), (20, 1463979), (22, 1330890), (30, 975986), (33, 887260), (37, 791340), (44, 665445), (55, 532356), (60, 487993), (66, 443630), (74, 395670), (109, 268620), (110, 266178), (111, 263780), (121, 241980), (132, 221815), (148, 197835), (165, 177452), (185, 158268), (218, 134310), (220, 133089), (222, 131890), (242, 120990), (327, 89540), (330, 88726), (363, 80660), (370, 79134), (407, 71940), (436, 67155), (444, 65945), (484, 60495), (545, 53724), (555, 52756), (605, 48396), (654, 44770), (660, 44363), (726, 40330), (740, 39567), (814, 35970), (1090, 26862), (1110, 26378), (1199, 24420), (1210, 24198), (1221, 23980), (1308, 22385), (1452, 20165), (1628, 17985), (1635, 17908), (1815, 16132), (2035, 14388), (2180, 13431), (2220, 13189), (2398, 12210), (2420, 12099), (2442, 11990), (3270, 8954), (3597, 8140), (3630, 8066), (4033, 7260), (4070, 7194), (4477, 6540), (4796, 6105), (4884, 5995)]