25456650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 68299200

約数和(自身を除く): 42842550

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 67, 75, 85, 102, 134, 149, 150, 170, 201, 255, 298, 335, 402, 425, 447, 510, 670, 745, 850, 894, 1005, 1139, 1275, 1490, 1675, 2010, 2235, 2278, 2533, 2550, 3350, 3417, 3725, 4470, 5025, 5066, 5695, 6834, 7450, 7599, 9983, 10050, 11175, 11390, 12665, 15198, 17085, 19966, 22350, 25330, 28475, 29949, 34170, 37995, 49915, 56950, 59898, 63325, 75990, 85425, 99830, 126650, 149745, 169711, 170850, 189975, 249575, 299490, 339422, 379950, 499150, 509133, 748725, 848555, 1018266, 1497450, 1697110, 2545665, 4242775, 5091330, 8485550, 12728325, 25456650]

約数ペア:

[(1, 25456650), (2, 12728325), (3, 8485550), (5, 5091330), (6, 4242775), (10, 2545665), (15, 1697110), (17, 1497450), (25, 1018266), (30, 848555), (34, 748725), (50, 509133), (51, 499150), (67, 379950), (75, 339422), (85, 299490), (102, 249575), (134, 189975), (149, 170850), (150, 169711), (170, 149745), (201, 126650), (255, 99830), (298, 85425), (335, 75990), (402, 63325), (425, 59898), (447, 56950), (510, 49915), (670, 37995), (745, 34170), (850, 29949), (894, 28475), (1005, 25330), (1139, 22350), (1275, 19966), (1490, 17085), (1675, 15198), (2010, 12665), (2235, 11390), (2278, 11175), (2533, 10050), (2550, 9983), (3350, 7599), (3417, 7450), (3725, 6834), (4470, 5695), (5025, 5066)]