551395260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3517}}^1$

素因数の和:3612

約数の個数: 144

約数和(自身を含む): 1828628256

約数和(自身を除く): 1277232996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 67, 78, 90, 117, 130, 134, 156, 180, 195, 201, 234, 260, 268, 335, 390, 402, 468, 585, 603, 670, 780, 804, 871, 1005, 1170, 1206, 1340, 1742, 2010, 2340, 2412, 2613, 3015, 3484, 3517, 4020, 4355, 5226, 6030, 7034, 7839, 8710, 10452, 10551, 12060, 13065, 14068, 15678, 17420, 17585, 21102, 26130, 31356, 31653, 35170, 39195, 42204, 45721, 52260, 52755, 63306, 70340, 78390, 91442, 105510, 126612, 137163, 156780, 158265, 182884, 211020, 228605, 235639, 274326, 316530, 411489, 457210, 471278, 548652, 633060, 685815, 706917, 822978, 914420, 942556, 1178195, 1371630, 1413834, 1645956, 2057445, 2120751, 2356390, 2743260, 2827668, 3063307, 3534585, 4114890, 4241502, 4712780, 6126614, 7069170, 8229780, 8483004, 9189921, 10603755, 12253228, 14138340, 15316535, 18379842, 21207510, 27569763, 30633070, 36759684, 42415020, 45949605, 55139526, 61266140, 91899210, 110279052, 137848815, 183798420, 275697630, 551395260]

約数ペア:

[(1, 551395260), (2, 275697630), (3, 183798420), (4, 137848815), (5, 110279052), (6, 91899210), (9, 61266140), (10, 55139526), (12, 45949605), (13, 42415020), (15, 36759684), (18, 30633070), (20, 27569763), (26, 21207510), (30, 18379842), (36, 15316535), (39, 14138340), (45, 12253228), (52, 10603755), (60, 9189921), (65, 8483004), (67, 8229780), (78, 7069170), (90, 6126614), (117, 4712780), (130, 4241502), (134, 4114890), (156, 3534585), (180, 3063307), (195, 2827668), (201, 2743260), (234, 2356390), (260, 2120751), (268, 2057445), (335, 1645956), (390, 1413834), (402, 1371630), (468, 1178195), (585, 942556), (603, 914420), (670, 822978), (780, 706917), (804, 685815), (871, 633060), (1005, 548652), (1170, 471278), (1206, 457210), (1340, 411489), (1742, 316530), (2010, 274326), (2340, 235639), (2412, 228605), (2613, 211020), (3015, 182884), (3484, 158265), (3517, 156780), (4020, 137163), (4355, 126612), (5226, 105510), (6030, 91442), (7034, 78390), (7839, 70340), (8710, 63306), (10452, 52755), (10551, 52260), (12060, 45721), (13065, 42204), (14068, 39195), (15678, 35170), (17420, 31653), (17585, 31356), (21102, 26130)]