148165740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 339544980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 53, 54, 60, 62, 90, 93, 106, 108, 124, 135, 155, 159, 167, 180, 186, 212, 265, 270, 279, 310, 318, 334, 372, 465, 477, 501, 530, 540, 558, 620, 636, 668, 795, 835, 837, 930, 954, 1002, 1060, 1116, 1395, 1431, 1503, 1590, 1643, 1670, 1674, 1860, 1908, 2004, 2385, 2505, 2790, 2862, 3006, 3180, 3286, 3340, 3348, 4185, 4509, 4770, 4929, 5010, 5177, 5580, 5724, 6012, 6572, 7155, 7515, 8215, 8370, 8851, 9018, 9540, 9858, 10020, 10354, 14310, 14787, 15030, 15531, 16430, 16740, 17702, 18036, 19716, 20708, 22545, 24645, 25885, 26553, 28620, 29574, 30060, 31062, 32860, 35404, 44255, 44361, 45090, 46593, 49290, 51770, 53106, 59148, 62124, 73935, 77655, 79659, 88510, 88722, 90180, 93186, 98580, 103540, 106212, 132765, 139779, 147870, 155310, 159318, 177020, 177444, 186372, 221805, 232965, 238977, 265530, 274381, 279558, 295740, 310620, 318636, 398295, 443610, 465930, 477954, 531060, 548762, 559116, 698895, 796590, 823143, 887220, 931860, 955908, 1097524, 1194885, 1371905, 1397790, 1593180, 1646286, 2389770, 2469429, 2743810, 2795580, 3292572, 4115715, 4779540, 4938858, 5487620, 7408287, 8231430, 9877716, 12347145, 14816574, 16462860, 24694290, 29633148, 37041435, 49388580, 74082870, 148165740]

約数ペア:

[(1, 148165740), (2, 74082870), (3, 49388580), (4, 37041435), (5, 29633148), (6, 24694290), (9, 16462860), (10, 14816574), (12, 12347145), (15, 9877716), (18, 8231430), (20, 7408287), (27, 5487620), (30, 4938858), (31, 4779540), (36, 4115715), (45, 3292572), (53, 2795580), (54, 2743810), (60, 2469429), (62, 2389770), (90, 1646286), (93, 1593180), (106, 1397790), (108, 1371905), (124, 1194885), (135, 1097524), (155, 955908), (159, 931860), (167, 887220), (180, 823143), (186, 796590), (212, 698895), (265, 559116), (270, 548762), (279, 531060), (310, 477954), (318, 465930), (334, 443610), (372, 398295), (465, 318636), (477, 310620), (501, 295740), (530, 279558), (540, 274381), (558, 265530), (620, 238977), (636, 232965), (668, 221805), (795, 186372), (835, 177444), (837, 177020), (930, 159318), (954, 155310), (1002, 147870), (1060, 139779), (1116, 132765), (1395, 106212), (1431, 103540), (1503, 98580), (1590, 93186), (1643, 90180), (1670, 88722), (1674, 88510), (1860, 79659), (1908, 77655), (2004, 73935), (2385, 62124), (2505, 59148), (2790, 53106), (2862, 51770), (3006, 49290), (3180, 46593), (3286, 45090), (3340, 44361), (3348, 44255), (4185, 35404), (4509, 32860), (4770, 31062), (4929, 30060), (5010, 29574), (5177, 28620), (5580, 26553), (5724, 25885), (6012, 24645), (6572, 22545), (7155, 20708), (7515, 19716), (8215, 18036), (8370, 17702), (8851, 16740), (9018, 16430), (9540, 15531), (9858, 15030), (10020, 14787), (10354, 14310)]