180402516

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3354

約数の個数: 108

約数和(自身を含む): 547747200

約数和(自身を除く): 367344684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 558, 588, 651, 868, 882, 1116, 1302, 1519, 1764, 1953, 2604, 3038, 3299, 3906, 4557, 6076, 6598, 7812, 9114, 9897, 13196, 13671, 18228, 19794, 23093, 27342, 29691, 39588, 46186, 54684, 59382, 69279, 92372, 102269, 118764, 138558, 161651, 204538, 207837, 277116, 306807, 323302, 409076, 415674, 484953, 613614, 646604, 715883, 831348, 920421, 969906, 1227228, 1431766, 1454859, 1840842, 1939812, 2147649, 2863532, 2909718, 3681684, 4295298, 5011181, 5819436, 6442947, 8590596, 10022362, 12885894, 15033543, 20044724, 25771788, 30067086, 45100629, 60134172, 90201258, 180402516]

約数ペア:

[(1, 180402516), (2, 90201258), (3, 60134172), (4, 45100629), (6, 30067086), (7, 25771788), (9, 20044724), (12, 15033543), (14, 12885894), (18, 10022362), (21, 8590596), (28, 6442947), (31, 5819436), (36, 5011181), (42, 4295298), (49, 3681684), (62, 2909718), (63, 2863532), (84, 2147649), (93, 1939812), (98, 1840842), (124, 1454859), (126, 1431766), (147, 1227228), (186, 969906), (196, 920421), (217, 831348), (252, 715883), (279, 646604), (294, 613614), (372, 484953), (434, 415674), (441, 409076), (558, 323302), (588, 306807), (651, 277116), (868, 207837), (882, 204538), (1116, 161651), (1302, 138558), (1519, 118764), (1764, 102269), (1953, 92372), (2604, 69279), (3038, 59382), (3299, 54684), (3906, 46186), (4557, 39588), (6076, 29691), (6598, 27342), (7812, 23093), (9114, 19794), (9897, 18228), (13196, 13671)]