155173590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4019}}^1$

素因数の和:4059

約数の個数: 128

約数和(自身を含む): 486259200

約数和(自身を除く): 331085610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 90, 99, 110, 117, 130, 135, 143, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 429, 495, 585, 594, 702, 715, 858, 990, 1170, 1287, 1430, 1485, 1755, 2145, 2574, 2970, 3510, 3861, 4019, 4290, 6435, 7722, 8038, 12057, 12870, 19305, 20095, 24114, 36171, 38610, 40190, 44209, 52247, 60285, 72342, 88418, 104494, 108513, 120570, 132627, 156741, 180855, 217026, 221045, 261235, 265254, 313482, 361710, 397881, 442090, 470223, 522470, 542565, 574717, 663135, 783705, 795762, 940446, 1085130, 1149434, 1193643, 1326270, 1410669, 1567410, 1724151, 1989405, 2351115, 2387286, 2821338, 2873585, 3448302, 3978810, 4702230, 5172453, 5747170, 5968215, 7053345, 8620755, 10344906, 11936430, 14106690, 15517359, 17241510, 25862265, 31034718, 51724530, 77586795, 155173590]

約数ペア:

[(1, 155173590), (2, 77586795), (3, 51724530), (5, 31034718), (6, 25862265), (9, 17241510), (10, 15517359), (11, 14106690), (13, 11936430), (15, 10344906), (18, 8620755), (22, 7053345), (26, 5968215), (27, 5747170), (30, 5172453), (33, 4702230), (39, 3978810), (45, 3448302), (54, 2873585), (55, 2821338), (65, 2387286), (66, 2351115), (78, 1989405), (90, 1724151), (99, 1567410), (110, 1410669), (117, 1326270), (130, 1193643), (135, 1149434), (143, 1085130), (165, 940446), (195, 795762), (198, 783705), (234, 663135), (270, 574717), (286, 542565), (297, 522470), (330, 470223), (351, 442090), (390, 397881), (429, 361710), (495, 313482), (585, 265254), (594, 261235), (702, 221045), (715, 217026), (858, 180855), (990, 156741), (1170, 132627), (1287, 120570), (1430, 108513), (1485, 104494), (1755, 88418), (2145, 72342), (2574, 60285), (2970, 52247), (3510, 44209), (3861, 40190), (4019, 38610), (4290, 36171), (6435, 24114), (7722, 20095), (8038, 19305), (12057, 12870)]