105819900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20749}}^1$

素因数の和:20783

約数の個数: 72

約数和(自身を含む): 324198000

約数和(自身を除く): 218378100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 20749, 41498, 62247, 82996, 103745, 124494, 207490, 248988, 311235, 352733, 414980, 518725, 622470, 705466, 1037450, 1058199, 1244940, 1410932, 1556175, 1763665, 2074900, 2116398, 3112350, 3527330, 4232796, 5290995, 6224700, 7054660, 8818325, 10581990, 17636650, 21163980, 26454975, 35273300, 52909950, 105819900]

約数ペア:

[(1, 105819900), (2, 52909950), (3, 35273300), (4, 26454975), (5, 21163980), (6, 17636650), (10, 10581990), (12, 8818325), (15, 7054660), (17, 6224700), (20, 5290995), (25, 4232796), (30, 3527330), (34, 3112350), (50, 2116398), (51, 2074900), (60, 1763665), (68, 1556175), (75, 1410932), (85, 1244940), (100, 1058199), (102, 1037450), (150, 705466), (170, 622470), (204, 518725), (255, 414980), (300, 352733), (340, 311235), (425, 248988), (510, 207490), (850, 124494), (1020, 103745), (1275, 82996), (1700, 62247), (2550, 41498), (5100, 20749)]