180945828

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1531}}^1$

素因数の和:1622

約数の個数: 108

約数和(自身を含む): 540360912

約数和(自身を除く): 359415084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 67, 84, 98, 126, 134, 147, 196, 201, 252, 268, 294, 402, 441, 469, 588, 603, 804, 882, 938, 1206, 1407, 1531, 1764, 1876, 2412, 2814, 3062, 3283, 4221, 4593, 5628, 6124, 6566, 8442, 9186, 9849, 10717, 13132, 13779, 16884, 18372, 19698, 21434, 27558, 29547, 32151, 39396, 42868, 55116, 59094, 64302, 75019, 96453, 102577, 118188, 128604, 150038, 192906, 205154, 225057, 300076, 307731, 385812, 410308, 450114, 615462, 675171, 718039, 900228, 923193, 1230924, 1350342, 1436078, 1846386, 2154117, 2700684, 2872156, 3692772, 4308234, 5026273, 6462351, 8616468, 10052546, 12924702, 15078819, 20105092, 25849404, 30157638, 45236457, 60315276, 90472914, 180945828]

約数ペア:

[(1, 180945828), (2, 90472914), (3, 60315276), (4, 45236457), (6, 30157638), (7, 25849404), (9, 20105092), (12, 15078819), (14, 12924702), (18, 10052546), (21, 8616468), (28, 6462351), (36, 5026273), (42, 4308234), (49, 3692772), (63, 2872156), (67, 2700684), (84, 2154117), (98, 1846386), (126, 1436078), (134, 1350342), (147, 1230924), (196, 923193), (201, 900228), (252, 718039), (268, 675171), (294, 615462), (402, 450114), (441, 410308), (469, 385812), (588, 307731), (603, 300076), (804, 225057), (882, 205154), (938, 192906), (1206, 150038), (1407, 128604), (1531, 118188), (1764, 102577), (1876, 96453), (2412, 75019), (2814, 64302), (3062, 59094), (3283, 55116), (4221, 42868), (4593, 39396), (5628, 32151), (6124, 29547), (6566, 27558), (8442, 21434), (9186, 19698), (9849, 18372), (10717, 16884), (13132, 13779)]