61319400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{102199}}^1$

素因数の和:102218

約数の個数: 48

約数和(自身を含む): 190092000

約数和(自身を除く): 128772600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 102199, 204398, 306597, 408796, 510995, 613194, 817592, 1021990, 1226388, 1532985, 2043980, 2452776, 2554975, 3065970, 4087960, 5109950, 6131940, 7664925, 10219900, 12263880, 15329850, 20439800, 30659700, 61319400]

約数ペア:

[(1, 61319400), (2, 30659700), (3, 20439800), (4, 15329850), (5, 12263880), (6, 10219900), (8, 7664925), (10, 6131940), (12, 5109950), (15, 4087960), (20, 3065970), (24, 2554975), (25, 2452776), (30, 2043980), (40, 1532985), (50, 1226388), (60, 1021990), (75, 817592), (100, 613194), (120, 510995), (150, 408796), (200, 306597), (300, 204398), (600, 102199)]