76753980

素因数分解:

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

素因数の和:970

約数の個数: 144

約数和(自身を含む): 255921120

約数和(自身を除く): 179167140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 612, 765, 810, 918, 929, 972, 1020, 1215, 1377, 1530, 1620, 1836, 1858, 2295, 2430, 2754, 2787, 3060, 3716, 4131, 4590, 4645, 4860, 5508, 5574, 6885, 8262, 8361, 9180, 9290, 11148, 13770, 13935, 15793, 16524, 16722, 18580, 20655, 25083, 27540, 27870, 31586, 33444, 41310, 41805, 47379, 50166, 55740, 63172, 75249, 78965, 82620, 83610, 94758, 100332, 125415, 142137, 150498, 157930, 167220, 189516, 225747, 236895, 250830, 284274, 300996, 315860, 376245, 426411, 451494, 473790, 501660, 568548, 710685, 752490, 852822, 902988, 947580, 1128735, 1279233, 1421370, 1504980, 1705644, 2132055, 2257470, 2558466, 2842740, 3837699, 4264110, 4514940, 5116932, 6396165, 7675398, 8528220, 12792330, 15350796, 19188495, 25584660, 38376990, 76753980]

約数ペア:

[(1, 76753980), (2, 38376990), (3, 25584660), (4, 19188495), (5, 15350796), (6, 12792330), (9, 8528220), (10, 7675398), (12, 6396165), (15, 5116932), (17, 4514940), (18, 4264110), (20, 3837699), (27, 2842740), (30, 2558466), (34, 2257470), (36, 2132055), (45, 1705644), (51, 1504980), (54, 1421370), (60, 1279233), (68, 1128735), (81, 947580), (85, 902988), (90, 852822), (102, 752490), (108, 710685), (135, 568548), (153, 501660), (162, 473790), (170, 451494), (180, 426411), (204, 376245), (243, 315860), (255, 300996), (270, 284274), (306, 250830), (324, 236895), (340, 225747), (405, 189516), (459, 167220), (486, 157930), (510, 150498), (540, 142137), (612, 125415), (765, 100332), (810, 94758), (918, 83610), (929, 82620), (972, 78965), (1020, 75249), (1215, 63172), (1377, 55740), (1530, 50166), (1620, 47379), (1836, 41805), (1858, 41310), (2295, 33444), (2430, 31586), (2754, 27870), (2787, 27540), (3060, 25083), (3716, 20655), (4131, 18580), (4590, 16722), (4645, 16524), (4860, 15793), (5508, 13935), (5574, 13770), (6885, 11148), (8262, 9290), (8361, 9180)]