73257660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1172

約数の個数: 144

約数和(自身を含む): 258987456

約数和(自身を除く): 185729796

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1097, 1113, 1260, 1484, 1590, 1855, 1908, 2194, 2226, 2385, 3180, 3291, 3339, 3710, 4388, 4452, 4770, 5485, 5565, 6582, 6678, 7420, 7679, 9540, 9873, 10970, 11130, 13164, 13356, 15358, 16455, 16695, 19746, 21940, 22260, 23037, 30716, 32910, 33390, 38395, 39492, 46074, 49365, 58141, 65820, 66780, 69111, 76790, 92148, 98730, 115185, 116282, 138222, 153580, 174423, 197460, 230370, 232564, 276444, 290705, 345555, 348846, 406987, 460740, 523269, 581410, 691110, 697692, 813974, 872115, 1046538, 1162820, 1220961, 1382220, 1627948, 1744230, 2034935, 2093076, 2441922, 2616345, 3488460, 3662883, 4069870, 4883844, 5232690, 6104805, 7325766, 8139740, 10465380, 12209610, 14651532, 18314415, 24419220, 36628830, 73257660]

約数ペア:

[(1, 73257660), (2, 36628830), (3, 24419220), (4, 18314415), (5, 14651532), (6, 12209610), (7, 10465380), (9, 8139740), (10, 7325766), (12, 6104805), (14, 5232690), (15, 4883844), (18, 4069870), (20, 3662883), (21, 3488460), (28, 2616345), (30, 2441922), (35, 2093076), (36, 2034935), (42, 1744230), (45, 1627948), (53, 1382220), (60, 1220961), (63, 1162820), (70, 1046538), (84, 872115), (90, 813974), (105, 697692), (106, 691110), (126, 581410), (140, 523269), (159, 460740), (180, 406987), (210, 348846), (212, 345555), (252, 290705), (265, 276444), (315, 232564), (318, 230370), (371, 197460), (420, 174423), (477, 153580), (530, 138222), (630, 116282), (636, 115185), (742, 98730), (795, 92148), (954, 76790), (1060, 69111), (1097, 66780), (1113, 65820), (1260, 58141), (1484, 49365), (1590, 46074), (1855, 39492), (1908, 38395), (2194, 33390), (2226, 32910), (2385, 30716), (3180, 23037), (3291, 22260), (3339, 21940), (3710, 19746), (4388, 16695), (4452, 16455), (4770, 15358), (5485, 13356), (5565, 13164), (6582, 11130), (6678, 10970), (7420, 9873), (7679, 9540)]