42679950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 112492800

約数和(自身を除く): 69812850

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 89, 115, 138, 139, 150, 178, 230, 267, 278, 345, 417, 445, 534, 575, 690, 695, 834, 890, 1150, 1335, 1390, 1725, 2047, 2085, 2225, 2670, 3197, 3450, 3475, 4094, 4170, 4450, 6141, 6394, 6675, 6950, 9591, 10235, 10425, 12282, 12371, 13350, 15985, 19182, 20470, 20850, 24742, 30705, 31970, 37113, 47955, 51175, 61410, 61855, 74226, 79925, 95910, 102350, 123710, 153525, 159850, 185565, 239775, 284533, 307050, 309275, 371130, 479550, 569066, 618550, 853599, 927825, 1422665, 1707198, 1855650, 2845330, 4267995, 7113325, 8535990, 14226650, 21339975, 42679950]

約数ペア:

[(1, 42679950), (2, 21339975), (3, 14226650), (5, 8535990), (6, 7113325), (10, 4267995), (15, 2845330), (23, 1855650), (25, 1707198), (30, 1422665), (46, 927825), (50, 853599), (69, 618550), (75, 569066), (89, 479550), (115, 371130), (138, 309275), (139, 307050), (150, 284533), (178, 239775), (230, 185565), (267, 159850), (278, 153525), (345, 123710), (417, 102350), (445, 95910), (534, 79925), (575, 74226), (690, 61855), (695, 61410), (834, 51175), (890, 47955), (1150, 37113), (1335, 31970), (1390, 30705), (1725, 24742), (2047, 20850), (2085, 20470), (2225, 19182), (2670, 15985), (3197, 13350), (3450, 12371), (3475, 12282), (4094, 10425), (4170, 10235), (4450, 9591), (6141, 6950), (6394, 6675)]