31219800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:933

約数の個数: 96

約数和(自身を含む): 98483280

約数和(自身を除く): 67263480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 61, 75, 100, 120, 122, 150, 183, 200, 244, 300, 305, 366, 488, 600, 610, 732, 853, 915, 1220, 1464, 1525, 1706, 1830, 2440, 2559, 3050, 3412, 3660, 4265, 4575, 5118, 6100, 6824, 7320, 8530, 9150, 10236, 12200, 12795, 17060, 18300, 20472, 21325, 25590, 34120, 36600, 42650, 51180, 52033, 63975, 85300, 102360, 104066, 127950, 156099, 170600, 208132, 255900, 260165, 312198, 416264, 511800, 520330, 624396, 780495, 1040660, 1248792, 1300825, 1560990, 2081320, 2601650, 3121980, 3902475, 5203300, 6243960, 7804950, 10406600, 15609900, 31219800]

約数ペア:

[(1, 31219800), (2, 15609900), (3, 10406600), (4, 7804950), (5, 6243960), (6, 5203300), (8, 3902475), (10, 3121980), (12, 2601650), (15, 2081320), (20, 1560990), (24, 1300825), (25, 1248792), (30, 1040660), (40, 780495), (50, 624396), (60, 520330), (61, 511800), (75, 416264), (100, 312198), (120, 260165), (122, 255900), (150, 208132), (183, 170600), (200, 156099), (244, 127950), (300, 104066), (305, 102360), (366, 85300), (488, 63975), (600, 52033), (610, 51180), (732, 42650), (853, 36600), (915, 34120), (1220, 25590), (1464, 21325), (1525, 20472), (1706, 18300), (1830, 17060), (2440, 12795), (2559, 12200), (3050, 10236), (3412, 9150), (3660, 8530), (4265, 7320), (4575, 6824), (5118, 6100)]