42936660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 143095680

約数和(自身を除く): 100159020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 59, 60, 65, 78, 90, 117, 118, 130, 156, 177, 180, 195, 234, 236, 260, 295, 311, 354, 390, 468, 531, 585, 590, 622, 708, 767, 780, 885, 933, 1062, 1170, 1180, 1244, 1534, 1555, 1770, 1866, 2124, 2301, 2340, 2655, 2799, 3068, 3110, 3540, 3732, 3835, 4043, 4602, 4665, 5310, 5598, 6220, 6903, 7670, 8086, 9204, 9330, 10620, 11196, 11505, 12129, 13806, 13995, 15340, 16172, 18349, 18660, 20215, 23010, 24258, 27612, 27990, 34515, 36387, 36698, 40430, 46020, 48516, 55047, 55980, 60645, 69030, 72774, 73396, 80860, 91745, 110094, 121290, 138060, 145548, 165141, 181935, 183490, 220188, 238537, 242580, 275235, 330282, 363870, 366980, 477074, 550470, 660564, 715611, 727740, 825705, 954148, 1100940, 1192685, 1431222, 1651410, 2146833, 2385370, 2862444, 3302820, 3578055, 4293666, 4770740, 7156110, 8587332, 10734165, 14312220, 21468330, 42936660]

約数ペア:

[(1, 42936660), (2, 21468330), (3, 14312220), (4, 10734165), (5, 8587332), (6, 7156110), (9, 4770740), (10, 4293666), (12, 3578055), (13, 3302820), (15, 2862444), (18, 2385370), (20, 2146833), (26, 1651410), (30, 1431222), (36, 1192685), (39, 1100940), (45, 954148), (52, 825705), (59, 727740), (60, 715611), (65, 660564), (78, 550470), (90, 477074), (117, 366980), (118, 363870), (130, 330282), (156, 275235), (177, 242580), (180, 238537), (195, 220188), (234, 183490), (236, 181935), (260, 165141), (295, 145548), (311, 138060), (354, 121290), (390, 110094), (468, 91745), (531, 80860), (585, 73396), (590, 72774), (622, 69030), (708, 60645), (767, 55980), (780, 55047), (885, 48516), (933, 46020), (1062, 40430), (1170, 36698), (1180, 36387), (1244, 34515), (1534, 27990), (1555, 27612), (1770, 24258), (1866, 23010), (2124, 20215), (2301, 18660), (2340, 18349), (2655, 16172), (2799, 15340), (3068, 13995), (3110, 13806), (3540, 12129), (3732, 11505), (3835, 11196), (4043, 10620), (4602, 9330), (4665, 9204), (5310, 8086), (5598, 7670), (6220, 6903)]