173023620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2203}}^1$

素因数の和:2250

約数の個数: 192

約数和(自身を含む): 639830016

約数和(自身を除く): 466806396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 255, 308, 330, 340, 357, 374, 385, 420, 462, 476, 510, 561, 595, 660, 714, 748, 770, 924, 935, 1020, 1122, 1155, 1190, 1309, 1428, 1540, 1785, 1870, 2203, 2244, 2310, 2380, 2618, 2805, 3570, 3740, 3927, 4406, 4620, 5236, 5610, 6545, 6609, 7140, 7854, 8812, 11015, 11220, 13090, 13218, 15421, 15708, 19635, 22030, 24233, 26180, 26436, 30842, 33045, 37451, 39270, 44060, 46263, 48466, 61684, 66090, 72699, 74902, 77105, 78540, 92526, 96932, 112353, 121165, 132180, 145398, 149804, 154210, 169631, 185052, 187255, 224706, 231315, 242330, 262157, 290796, 308420, 339262, 363495, 374510, 411961, 449412, 462630, 484660, 508893, 524314, 561765, 678524, 726990, 749020, 786471, 823922, 848155, 925260, 1017786, 1048628, 1123530, 1235883, 1310785, 1453980, 1572942, 1647844, 1696310, 2035572, 2059805, 2247060, 2471766, 2544465, 2621570, 2883727, 3145884, 3392620, 3932355, 4119610, 4943532, 5088930, 5243140, 5767454, 6179415, 7864710, 8239220, 8651181, 10177860, 11534908, 12358830, 14418635, 15729420, 17302362, 24717660, 28837270, 34604724, 43255905, 57674540, 86511810, 173023620]

約数ペア:

[(1, 173023620), (2, 86511810), (3, 57674540), (4, 43255905), (5, 34604724), (6, 28837270), (7, 24717660), (10, 17302362), (11, 15729420), (12, 14418635), (14, 12358830), (15, 11534908), (17, 10177860), (20, 8651181), (21, 8239220), (22, 7864710), (28, 6179415), (30, 5767454), (33, 5243140), (34, 5088930), (35, 4943532), (42, 4119610), (44, 3932355), (51, 3392620), (55, 3145884), (60, 2883727), (66, 2621570), (68, 2544465), (70, 2471766), (77, 2247060), (84, 2059805), (85, 2035572), (102, 1696310), (105, 1647844), (110, 1572942), (119, 1453980), (132, 1310785), (140, 1235883), (154, 1123530), (165, 1048628), (170, 1017786), (187, 925260), (204, 848155), (210, 823922), (220, 786471), (231, 749020), (238, 726990), (255, 678524), (308, 561765), (330, 524314), (340, 508893), (357, 484660), (374, 462630), (385, 449412), (420, 411961), (462, 374510), (476, 363495), (510, 339262), (561, 308420), (595, 290796), (660, 262157), (714, 242330), (748, 231315), (770, 224706), (924, 187255), (935, 185052), (1020, 169631), (1122, 154210), (1155, 149804), (1190, 145398), (1309, 132180), (1428, 121165), (1540, 112353), (1785, 96932), (1870, 92526), (2203, 78540), (2244, 77105), (2310, 74902), (2380, 72699), (2618, 66090), (2805, 61684), (3570, 48466), (3740, 46263), (3927, 44060), (4406, 39270), (4620, 37451), (5236, 33045), (5610, 30842), (6545, 26436), (6609, 26180), (7140, 24233), (7854, 22030), (8812, 19635), (11015, 15708), (11220, 15421), (13090, 13218)]