169429140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3257}}^1$

素因数の和:3306

約数の個数: 108

約数和(自身を含む): 546112476

約数和(自身を除く): 376683336

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 578, 612, 765, 867, 1020, 1156, 1445, 1530, 1734, 2601, 2890, 3060, 3257, 3468, 4335, 5202, 5780, 6514, 8670, 9771, 10404, 13005, 13028, 16285, 17340, 19542, 26010, 29313, 32570, 39084, 48855, 52020, 55369, 58626, 65140, 97710, 110738, 117252, 146565, 166107, 195420, 221476, 276845, 293130, 332214, 498321, 553690, 586260, 664428, 830535, 941273, 996642, 1107380, 1661070, 1882546, 1993284, 2491605, 2823819, 3322140, 3765092, 4706365, 4983210, 5647638, 8471457, 9412730, 9966420, 11295276, 14119095, 16942914, 18825460, 28238190, 33885828, 42357285, 56476380, 84714570, 169429140]

約数ペア:

[(1, 169429140), (2, 84714570), (3, 56476380), (4, 42357285), (5, 33885828), (6, 28238190), (9, 18825460), (10, 16942914), (12, 14119095), (15, 11295276), (17, 9966420), (18, 9412730), (20, 8471457), (30, 5647638), (34, 4983210), (36, 4706365), (45, 3765092), (51, 3322140), (60, 2823819), (68, 2491605), (85, 1993284), (90, 1882546), (102, 1661070), (153, 1107380), (170, 996642), (180, 941273), (204, 830535), (255, 664428), (289, 586260), (306, 553690), (340, 498321), (510, 332214), (578, 293130), (612, 276845), (765, 221476), (867, 195420), (1020, 166107), (1156, 146565), (1445, 117252), (1530, 110738), (1734, 97710), (2601, 65140), (2890, 58626), (3060, 55369), (3257, 52020), (3468, 48855), (4335, 39084), (5202, 32570), (5780, 29313), (6514, 26010), (8670, 19542), (9771, 17340), (10404, 16285), (13005, 13028)]