630844650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73783}}^1$

素因数の和:73820

約数の個数: 72

約数和(自身を含む): 1784097120

約数和(自身を除く): 1153252470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8550, 73783, 147566, 221349, 368915, 442698, 664047, 737830, 1106745, 1328094, 1401877, 1844575, 2213490, 2803754, 3320235, 3689150, 4205631, 5533725, 6640470, 7009385, 8411262, 11067450, 12616893, 14018770, 16601175, 21028155, 25233786, 33202350, 35046925, 42056310, 63084465, 70093850, 105140775, 126168930, 210281550, 315422325, 630844650]

約数ペア:

[(1, 630844650), (2, 315422325), (3, 210281550), (5, 126168930), (6, 105140775), (9, 70093850), (10, 63084465), (15, 42056310), (18, 35046925), (19, 33202350), (25, 25233786), (30, 21028155), (38, 16601175), (45, 14018770), (50, 12616893), (57, 11067450), (75, 8411262), (90, 7009385), (95, 6640470), (114, 5533725), (150, 4205631), (171, 3689150), (190, 3320235), (225, 2803754), (285, 2213490), (342, 1844575), (450, 1401877), (475, 1328094), (570, 1106745), (855, 737830), (950, 664047), (1425, 442698), (1710, 368915), (2850, 221349), (4275, 147566), (8550, 73783)]