77051340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6389}}^1$

素因数の和:6471

約数の個数: 72

約数和(自身を含む): 237247920

約数和(自身を除く): 160196580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 6389, 12060, 12778, 19167, 25556, 31945, 38334, 57501, 63890, 76668, 95835, 115002, 127780, 191670, 230004, 287505, 383340, 428063, 575010, 856126, 1150020, 1284189, 1712252, 2140315, 2568378, 3852567, 4280630, 5136756, 6420945, 7705134, 8561260, 12841890, 15410268, 19262835, 25683780, 38525670, 77051340]

約数ペア:

[(1, 77051340), (2, 38525670), (3, 25683780), (4, 19262835), (5, 15410268), (6, 12841890), (9, 8561260), (10, 7705134), (12, 6420945), (15, 5136756), (18, 4280630), (20, 3852567), (30, 2568378), (36, 2140315), (45, 1712252), (60, 1284189), (67, 1150020), (90, 856126), (134, 575010), (180, 428063), (201, 383340), (268, 287505), (335, 230004), (402, 191670), (603, 127780), (670, 115002), (804, 95835), (1005, 76668), (1206, 63890), (1340, 57501), (2010, 38334), (2412, 31945), (3015, 25556), (4020, 19167), (6030, 12778), (6389, 12060)]