155958210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6211}}^1$

素因数の和:6261

約数の個数: 80

約数和(自身を含む): 432951552

約数和(自身を除く): 276993342

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1674, 2511, 2790, 4185, 5022, 6211, 8370, 12422, 12555, 18633, 25110, 31055, 37266, 55899, 62110, 93165, 111798, 167697, 186330, 192541, 279495, 335394, 385082, 503091, 558990, 577623, 838485, 962705, 1006182, 1155246, 1676970, 1732869, 1925410, 2515455, 2888115, 3465738, 5030910, 5198607, 5776230, 8664345, 10397214, 15595821, 17328690, 25993035, 31191642, 51986070, 77979105, 155958210]

約数ペア:

[(1, 155958210), (2, 77979105), (3, 51986070), (5, 31191642), (6, 25993035), (9, 17328690), (10, 15595821), (15, 10397214), (18, 8664345), (27, 5776230), (30, 5198607), (31, 5030910), (45, 3465738), (54, 2888115), (62, 2515455), (81, 1925410), (90, 1732869), (93, 1676970), (135, 1155246), (155, 1006182), (162, 962705), (186, 838485), (270, 577623), (279, 558990), (310, 503091), (405, 385082), (465, 335394), (558, 279495), (810, 192541), (837, 186330), (930, 167697), (1395, 111798), (1674, 93165), (2511, 62110), (2790, 55899), (4185, 37266), (5022, 31055), (6211, 25110), (8370, 18633), (12422, 12555)]