149554890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29153}}^1$

素因数の和:29188

約数の個数: 64

約数和(自身を含む): 419817600

約数和(自身を除く): 270262710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 29153, 58306, 87459, 145765, 174918, 262377, 291530, 437295, 524754, 553907, 787131, 874590, 1107814, 1311885, 1574262, 1661721, 2623770, 2769535, 3323442, 3935655, 4985163, 5539070, 7871310, 8308605, 9970326, 14955489, 16617210, 24925815, 29910978, 49851630, 74777445, 149554890]

約数ペア:

[(1, 149554890), (2, 74777445), (3, 49851630), (5, 29910978), (6, 24925815), (9, 16617210), (10, 14955489), (15, 9970326), (18, 8308605), (19, 7871310), (27, 5539070), (30, 4985163), (38, 3935655), (45, 3323442), (54, 2769535), (57, 2623770), (90, 1661721), (95, 1574262), (114, 1311885), (135, 1107814), (171, 874590), (190, 787131), (270, 553907), (285, 524754), (342, 437295), (513, 291530), (570, 262377), (855, 174918), (1026, 145765), (1710, 87459), (2565, 58306), (5130, 29153)]