180627876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2699}}^1$

素因数の和:2746

約数の個数: 108

約数和(自身を含む): 539557200

約数和(自身を除く): 358929324

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 169, 198, 234, 286, 338, 396, 429, 468, 507, 572, 676, 858, 1014, 1287, 1521, 1716, 1859, 2028, 2574, 2699, 3042, 3718, 5148, 5398, 5577, 6084, 7436, 8097, 10796, 11154, 16194, 16731, 22308, 24291, 29689, 32388, 33462, 35087, 48582, 59378, 66924, 70174, 89067, 97164, 105261, 118756, 140348, 178134, 210522, 267201, 315783, 356268, 385957, 421044, 456131, 534402, 631566, 771914, 912262, 1068804, 1157871, 1263132, 1368393, 1543828, 1824524, 2315742, 2736786, 3473613, 4105179, 4631484, 5017441, 5473572, 6947226, 8210358, 10034882, 13894452, 15052323, 16420716, 20069764, 30104646, 45156969, 60209292, 90313938, 180627876]

約数ペア:

[(1, 180627876), (2, 90313938), (3, 60209292), (4, 45156969), (6, 30104646), (9, 20069764), (11, 16420716), (12, 15052323), (13, 13894452), (18, 10034882), (22, 8210358), (26, 6947226), (33, 5473572), (36, 5017441), (39, 4631484), (44, 4105179), (52, 3473613), (66, 2736786), (78, 2315742), (99, 1824524), (117, 1543828), (132, 1368393), (143, 1263132), (156, 1157871), (169, 1068804), (198, 912262), (234, 771914), (286, 631566), (338, 534402), (396, 456131), (429, 421044), (468, 385957), (507, 356268), (572, 315783), (676, 267201), (858, 210522), (1014, 178134), (1287, 140348), (1521, 118756), (1716, 105261), (1859, 97164), (2028, 89067), (2574, 70174), (2699, 66924), (3042, 59378), (3718, 48582), (5148, 35087), (5398, 33462), (5577, 32388), (6084, 29689), (7436, 24291), (8097, 22308), (10796, 16731), (11154, 16194)]