73977540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:846

約数の個数: 192

約数和(自身を含む): 270273024

約数和(自身を除く): 196295484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 595, 663, 714, 780, 797, 884, 910, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1594, 1785, 1820, 2210, 2380, 2391, 2652, 2730, 3094, 3188, 3315, 3570, 3985, 4420, 4641, 4782, 5460, 5579, 6188, 6630, 7140, 7735, 7970, 9282, 9564, 10361, 11158, 11955, 13260, 13549, 15470, 15940, 16737, 18564, 20722, 22316, 23205, 23910, 27098, 27895, 30940, 31083, 33474, 40647, 41444, 46410, 47820, 51805, 54196, 55790, 62166, 66948, 67745, 72527, 81294, 83685, 92820, 94843, 103610, 111580, 124332, 135490, 145054, 155415, 162588, 167370, 176137, 189686, 203235, 207220, 217581, 270980, 284529, 290108, 310830, 334740, 352274, 362635, 379372, 406470, 435162, 474215, 528411, 569058, 621660, 704548, 725270, 812940, 870324, 880685, 948430, 1056822, 1087905, 1138116, 1232959, 1422645, 1450540, 1761370, 1896860, 2113644, 2175810, 2465918, 2642055, 2845290, 3522740, 3698877, 4351620, 4931836, 5284110, 5690580, 6164795, 7397754, 10568220, 12329590, 14795508, 18494385, 24659180, 36988770, 73977540]

約数ペア:

[(1, 73977540), (2, 36988770), (3, 24659180), (4, 18494385), (5, 14795508), (6, 12329590), (7, 10568220), (10, 7397754), (12, 6164795), (13, 5690580), (14, 5284110), (15, 4931836), (17, 4351620), (20, 3698877), (21, 3522740), (26, 2845290), (28, 2642055), (30, 2465918), (34, 2175810), (35, 2113644), (39, 1896860), (42, 1761370), (51, 1450540), (52, 1422645), (60, 1232959), (65, 1138116), (68, 1087905), (70, 1056822), (78, 948430), (84, 880685), (85, 870324), (91, 812940), (102, 725270), (105, 704548), (119, 621660), (130, 569058), (140, 528411), (156, 474215), (170, 435162), (182, 406470), (195, 379372), (204, 362635), (210, 352274), (221, 334740), (238, 310830), (255, 290108), (260, 284529), (273, 270980), (340, 217581), (357, 207220), (364, 203235), (390, 189686), (420, 176137), (442, 167370), (455, 162588), (476, 155415), (510, 145054), (546, 135490), (595, 124332), (663, 111580), (714, 103610), (780, 94843), (797, 92820), (884, 83685), (910, 81294), (1020, 72527), (1092, 67745), (1105, 66948), (1190, 62166), (1326, 55790), (1365, 54196), (1428, 51805), (1547, 47820), (1594, 46410), (1785, 41444), (1820, 40647), (2210, 33474), (2380, 31083), (2391, 30940), (2652, 27895), (2730, 27098), (3094, 23910), (3188, 23205), (3315, 22316), (3570, 20722), (3985, 18564), (4420, 16737), (4641, 15940), (4782, 15470), (5460, 13549), (5579, 13260), (6188, 11955), (6630, 11158), (7140, 10361), (7735, 9564), (7970, 9282)]