149433240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1433}}^1$

素因数の和:1537

約数の個数: 128

約数和(自身を含む): 495590400

約数和(自身を除く): 346157160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 79, 88, 110, 120, 132, 158, 165, 220, 237, 264, 316, 330, 395, 440, 474, 632, 660, 790, 869, 948, 1185, 1320, 1433, 1580, 1738, 1896, 2370, 2607, 2866, 3160, 3476, 4299, 4345, 4740, 5214, 5732, 6952, 7165, 8598, 8690, 9480, 10428, 11464, 13035, 14330, 15763, 17196, 17380, 20856, 21495, 26070, 28660, 31526, 34392, 34760, 42990, 47289, 52140, 57320, 63052, 78815, 85980, 94578, 104280, 113207, 126104, 157630, 171960, 189156, 226414, 236445, 315260, 339621, 378312, 452828, 472890, 566035, 630520, 679242, 905656, 945780, 1132070, 1245277, 1358484, 1698105, 1891560, 2264140, 2490554, 2716968, 3396210, 3735831, 4528280, 4981108, 6226385, 6792420, 7471662, 9962216, 12452770, 13584840, 14943324, 18679155, 24905540, 29886648, 37358310, 49811080, 74716620, 149433240]

約数ペア:

[(1, 149433240), (2, 74716620), (3, 49811080), (4, 37358310), (5, 29886648), (6, 24905540), (8, 18679155), (10, 14943324), (11, 13584840), (12, 12452770), (15, 9962216), (20, 7471662), (22, 6792420), (24, 6226385), (30, 4981108), (33, 4528280), (40, 3735831), (44, 3396210), (55, 2716968), (60, 2490554), (66, 2264140), (79, 1891560), (88, 1698105), (110, 1358484), (120, 1245277), (132, 1132070), (158, 945780), (165, 905656), (220, 679242), (237, 630520), (264, 566035), (316, 472890), (330, 452828), (395, 378312), (440, 339621), (474, 315260), (632, 236445), (660, 226414), (790, 189156), (869, 171960), (948, 157630), (1185, 126104), (1320, 113207), (1433, 104280), (1580, 94578), (1738, 85980), (1896, 78815), (2370, 63052), (2607, 57320), (2866, 52140), (3160, 47289), (3476, 42990), (4299, 34760), (4345, 34392), (4740, 31526), (5214, 28660), (5732, 26070), (6952, 21495), (7165, 20856), (8598, 17380), (8690, 17196), (9480, 15763), (10428, 14330), (11464, 13035)]