77858820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3697}}^1$

素因数の和:3731

約数の個数: 120

約数和(自身を含む): 263105304

約数和(自身を除く): 185246484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 3697, 4212, 5265, 7020, 7394, 10530, 11091, 14788, 18485, 21060, 22182, 33273, 36970, 44364, 48061, 55455, 66546, 73940, 96122, 99819, 110910, 133092, 144183, 166365, 192244, 199638, 221820, 240305, 288366, 299457, 332730, 399276, 432549, 480610, 499095, 576732, 598914, 665460, 720915, 865098, 961220, 998190, 1197828, 1297647, 1441830, 1497285, 1730196, 1996380, 2162745, 2595294, 2883660, 2994570, 3892941, 4325490, 5190588, 5989140, 6488235, 7785882, 8650980, 12976470, 15571764, 19464705, 25952940, 38929410, 77858820]

約数ペア:

[(1, 77858820), (2, 38929410), (3, 25952940), (4, 19464705), (5, 15571764), (6, 12976470), (9, 8650980), (10, 7785882), (12, 6488235), (13, 5989140), (15, 5190588), (18, 4325490), (20, 3892941), (26, 2994570), (27, 2883660), (30, 2595294), (36, 2162745), (39, 1996380), (45, 1730196), (52, 1497285), (54, 1441830), (60, 1297647), (65, 1197828), (78, 998190), (81, 961220), (90, 865098), (108, 720915), (117, 665460), (130, 598914), (135, 576732), (156, 499095), (162, 480610), (180, 432549), (195, 399276), (234, 332730), (260, 299457), (270, 288366), (324, 240305), (351, 221820), (390, 199638), (405, 192244), (468, 166365), (540, 144183), (585, 133092), (702, 110910), (780, 99819), (810, 96122), (1053, 73940), (1170, 66546), (1404, 55455), (1620, 48061), (1755, 44364), (2106, 36970), (2340, 33273), (3510, 22182), (3697, 21060), (4212, 18485), (5265, 14788), (7020, 11091), (7394, 10530)]