753346620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3319}}^1$

素因数の和:3444

約数の個数: 144

約数和(自身を含む): 2487051840

約数和(自身を除く): 1733705220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 97, 117, 130, 156, 180, 194, 195, 234, 260, 291, 388, 390, 468, 485, 582, 585, 780, 873, 970, 1164, 1170, 1261, 1455, 1746, 1940, 2340, 2522, 2910, 3319, 3492, 3783, 4365, 5044, 5820, 6305, 6638, 7566, 8730, 9957, 11349, 12610, 13276, 15132, 16595, 17460, 18915, 19914, 22698, 25220, 29871, 33190, 37830, 39828, 43147, 45396, 49785, 56745, 59742, 66380, 75660, 86294, 99570, 113490, 119484, 129441, 149355, 172588, 199140, 215735, 226980, 258882, 298710, 321943, 388323, 431470, 517764, 597420, 643886, 647205, 776646, 862940, 965829, 1287772, 1294410, 1553292, 1609715, 1931658, 1941615, 2588820, 2897487, 3219430, 3863316, 3883230, 4185259, 4829145, 5794974, 6438860, 7766460, 8370518, 9658290, 11589948, 12555777, 14487435, 16741036, 19316580, 20926295, 25111554, 28974870, 37667331, 41852590, 50223108, 57949740, 62778885, 75334662, 83705180, 125557770, 150669324, 188336655, 251115540, 376673310, 753346620]

約数ペア:

[(1, 753346620), (2, 376673310), (3, 251115540), (4, 188336655), (5, 150669324), (6, 125557770), (9, 83705180), (10, 75334662), (12, 62778885), (13, 57949740), (15, 50223108), (18, 41852590), (20, 37667331), (26, 28974870), (30, 25111554), (36, 20926295), (39, 19316580), (45, 16741036), (52, 14487435), (60, 12555777), (65, 11589948), (78, 9658290), (90, 8370518), (97, 7766460), (117, 6438860), (130, 5794974), (156, 4829145), (180, 4185259), (194, 3883230), (195, 3863316), (234, 3219430), (260, 2897487), (291, 2588820), (388, 1941615), (390, 1931658), (468, 1609715), (485, 1553292), (582, 1294410), (585, 1287772), (780, 965829), (873, 862940), (970, 776646), (1164, 647205), (1170, 643886), (1261, 597420), (1455, 517764), (1746, 431470), (1940, 388323), (2340, 321943), (2522, 298710), (2910, 258882), (3319, 226980), (3492, 215735), (3783, 199140), (4365, 172588), (5044, 149355), (5820, 129441), (6305, 119484), (6638, 113490), (7566, 99570), (8730, 86294), (9957, 75660), (11349, 66380), (12610, 59742), (13276, 56745), (15132, 49785), (16595, 45396), (17460, 43147), (18915, 39828), (19914, 37830), (22698, 33190), (25220, 29871)]