74858820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{929}}^1$

素因数の和:1037

約数の個数: 96

約数和(自身を含む): 224985600

約数和(自身を除く): 150126780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 79, 85, 102, 158, 170, 204, 237, 255, 316, 340, 395, 474, 510, 790, 929, 948, 1020, 1185, 1343, 1580, 1858, 2370, 2686, 2787, 3716, 4029, 4645, 4740, 5372, 5574, 6715, 8058, 9290, 11148, 13430, 13935, 15793, 16116, 18580, 20145, 26860, 27870, 31586, 40290, 47379, 55740, 63172, 73391, 78965, 80580, 94758, 146782, 157930, 189516, 220173, 236895, 293564, 315860, 366955, 440346, 473790, 733910, 880692, 947580, 1100865, 1247647, 1467820, 2201730, 2495294, 3742941, 4403460, 4990588, 6238235, 7485882, 12476470, 14971764, 18714705, 24952940, 37429410, 74858820]

約数ペア:

[(1, 74858820), (2, 37429410), (3, 24952940), (4, 18714705), (5, 14971764), (6, 12476470), (10, 7485882), (12, 6238235), (15, 4990588), (17, 4403460), (20, 3742941), (30, 2495294), (34, 2201730), (51, 1467820), (60, 1247647), (68, 1100865), (79, 947580), (85, 880692), (102, 733910), (158, 473790), (170, 440346), (204, 366955), (237, 315860), (255, 293564), (316, 236895), (340, 220173), (395, 189516), (474, 157930), (510, 146782), (790, 94758), (929, 80580), (948, 78965), (1020, 73391), (1185, 63172), (1343, 55740), (1580, 47379), (1858, 40290), (2370, 31586), (2686, 27870), (2787, 26860), (3716, 20145), (4029, 18580), (4645, 16116), (4740, 15793), (5372, 13935), (5574, 13430), (6715, 11148), (8058, 9290)]