668829450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2153}}^1$

素因数の和:2296

約数の個数: 96

約数和(自身を含む): 1762833600

約数和(自身を除く): 1094004150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 109, 114, 150, 190, 218, 285, 327, 475, 545, 570, 654, 950, 1090, 1425, 1635, 2071, 2153, 2725, 2850, 3270, 4142, 4306, 5450, 6213, 6459, 8175, 10355, 10765, 12426, 12918, 16350, 20710, 21530, 31065, 32295, 40907, 51775, 53825, 62130, 64590, 81814, 103550, 107650, 122721, 155325, 161475, 204535, 234677, 245442, 310650, 322950, 409070, 469354, 613605, 704031, 1022675, 1173385, 1227210, 1408062, 2045350, 2346770, 3068025, 3520155, 4458863, 5866925, 6136050, 7040310, 8917726, 11733850, 13376589, 17600775, 22294315, 26753178, 35201550, 44588630, 66882945, 111471575, 133765890, 222943150, 334414725, 668829450]

約数ペア:

[(1, 668829450), (2, 334414725), (3, 222943150), (5, 133765890), (6, 111471575), (10, 66882945), (15, 44588630), (19, 35201550), (25, 26753178), (30, 22294315), (38, 17600775), (50, 13376589), (57, 11733850), (75, 8917726), (95, 7040310), (109, 6136050), (114, 5866925), (150, 4458863), (190, 3520155), (218, 3068025), (285, 2346770), (327, 2045350), (475, 1408062), (545, 1227210), (570, 1173385), (654, 1022675), (950, 704031), (1090, 613605), (1425, 469354), (1635, 409070), (2071, 322950), (2153, 310650), (2725, 245442), (2850, 234677), (3270, 204535), (4142, 161475), (4306, 155325), (5450, 122721), (6213, 107650), (6459, 103550), (8175, 81814), (10355, 64590), (10765, 62130), (12426, 53825), (12918, 51775), (16350, 40907), (20710, 32295), (21530, 31065)]