43797420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 140894208

約数和(自身を除く): 97096788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 47, 60, 62, 90, 93, 94, 124, 141, 155, 167, 180, 186, 188, 235, 279, 282, 310, 334, 372, 423, 465, 470, 501, 558, 564, 620, 668, 705, 835, 846, 930, 940, 1002, 1116, 1395, 1410, 1457, 1503, 1670, 1692, 1860, 2004, 2115, 2505, 2790, 2820, 2914, 3006, 3340, 4230, 4371, 5010, 5177, 5580, 5828, 6012, 7285, 7515, 7849, 8460, 8742, 10020, 10354, 13113, 14570, 15030, 15531, 15698, 17484, 20708, 21855, 23547, 25885, 26226, 29140, 30060, 31062, 31396, 39245, 43710, 46593, 47094, 51770, 52452, 62124, 65565, 70641, 77655, 78490, 87420, 93186, 94188, 103540, 117735, 131130, 141282, 155310, 156980, 186372, 232965, 235470, 243319, 262260, 282564, 310620, 353205, 465930, 470940, 486638, 706410, 729957, 931860, 973276, 1216595, 1412820, 1459914, 2189871, 2433190, 2919828, 3649785, 4379742, 4866380, 7299570, 8759484, 10949355, 14599140, 21898710, 43797420]

約数ペア:

[(1, 43797420), (2, 21898710), (3, 14599140), (4, 10949355), (5, 8759484), (6, 7299570), (9, 4866380), (10, 4379742), (12, 3649785), (15, 2919828), (18, 2433190), (20, 2189871), (30, 1459914), (31, 1412820), (36, 1216595), (45, 973276), (47, 931860), (60, 729957), (62, 706410), (90, 486638), (93, 470940), (94, 465930), (124, 353205), (141, 310620), (155, 282564), (167, 262260), (180, 243319), (186, 235470), (188, 232965), (235, 186372), (279, 156980), (282, 155310), (310, 141282), (334, 131130), (372, 117735), (423, 103540), (465, 94188), (470, 93186), (501, 87420), (558, 78490), (564, 77655), (620, 70641), (668, 65565), (705, 62124), (835, 52452), (846, 51770), (930, 47094), (940, 46593), (1002, 43710), (1116, 39245), (1395, 31396), (1410, 31062), (1457, 30060), (1503, 29140), (1670, 26226), (1692, 25885), (1860, 23547), (2004, 21855), (2115, 20708), (2505, 17484), (2790, 15698), (2820, 15531), (2914, 15030), (3006, 14570), (3340, 13113), (4230, 10354), (4371, 10020), (5010, 8742), (5177, 8460), (5580, 7849), (5828, 7515), (6012, 7285)]