149356740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{457}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 452430720

約数和(自身を除く): 303073980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 419, 457, 780, 838, 914, 1257, 1371, 1676, 1828, 2095, 2285, 2514, 2742, 4190, 4570, 5028, 5447, 5484, 5941, 6285, 6855, 8380, 9140, 10894, 11882, 12570, 13710, 16341, 17823, 21788, 23764, 25140, 27235, 27420, 29705, 32682, 35646, 54470, 59410, 65364, 71292, 81705, 89115, 108940, 118820, 163410, 178230, 191483, 326820, 356460, 382966, 574449, 765932, 957415, 1148898, 1914830, 2297796, 2489279, 2872245, 3829660, 4978558, 5744490, 7467837, 9957116, 11488980, 12446395, 14935674, 24892790, 29871348, 37339185, 49785580, 74678370, 149356740]

約数ペア:

[(1, 149356740), (2, 74678370), (3, 49785580), (4, 37339185), (5, 29871348), (6, 24892790), (10, 14935674), (12, 12446395), (13, 11488980), (15, 9957116), (20, 7467837), (26, 5744490), (30, 4978558), (39, 3829660), (52, 2872245), (60, 2489279), (65, 2297796), (78, 1914830), (130, 1148898), (156, 957415), (195, 765932), (260, 574449), (390, 382966), (419, 356460), (457, 326820), (780, 191483), (838, 178230), (914, 163410), (1257, 118820), (1371, 108940), (1676, 89115), (1828, 81705), (2095, 71292), (2285, 65364), (2514, 59410), (2742, 54470), (4190, 35646), (4570, 32682), (5028, 29705), (5447, 27420), (5484, 27235), (5941, 25140), (6285, 23764), (6855, 21788), (8380, 17823), (9140, 16341), (10894, 13710), (11882, 12570)]