85839450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 224985600

約数和(自身を除く): 139146150

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 139, 150, 179, 230, 278, 345, 358, 417, 537, 575, 690, 695, 834, 895, 1074, 1150, 1390, 1725, 1790, 2085, 2685, 3197, 3450, 3475, 4117, 4170, 4475, 5370, 6394, 6950, 8234, 8950, 9591, 10425, 12351, 13425, 15985, 19182, 20585, 20850, 24702, 24881, 26850, 31970, 41170, 47955, 49762, 61755, 74643, 79925, 95910, 102925, 123510, 124405, 149286, 159850, 205850, 239775, 248810, 308775, 373215, 479550, 572263, 617550, 622025, 746430, 1144526, 1244050, 1716789, 1866075, 2861315, 3433578, 3732150, 5722630, 8583945, 14306575, 17167890, 28613150, 42919725, 85839450]

約数ペア:

[(1, 85839450), (2, 42919725), (3, 28613150), (5, 17167890), (6, 14306575), (10, 8583945), (15, 5722630), (23, 3732150), (25, 3433578), (30, 2861315), (46, 1866075), (50, 1716789), (69, 1244050), (75, 1144526), (115, 746430), (138, 622025), (139, 617550), (150, 572263), (179, 479550), (230, 373215), (278, 308775), (345, 248810), (358, 239775), (417, 205850), (537, 159850), (575, 149286), (690, 124405), (695, 123510), (834, 102925), (895, 95910), (1074, 79925), (1150, 74643), (1390, 61755), (1725, 49762), (1790, 47955), (2085, 41170), (2685, 31970), (3197, 26850), (3450, 24881), (3475, 24702), (4117, 20850), (4170, 20585), (4475, 19182), (5370, 15985), (6394, 13425), (6950, 12351), (8234, 10425), (8950, 9591)]