144178830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1667}}^1$

素因数の和:1742

約数の個数: 72

約数和(自身を含む): 387579816

約数和(自身を除く): 243400986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 961, 1395, 1667, 1922, 2790, 2883, 3334, 4805, 5001, 5766, 8335, 8649, 9610, 10002, 14415, 15003, 16670, 17298, 25005, 28830, 30006, 43245, 50010, 51677, 75015, 86490, 103354, 150030, 155031, 258385, 310062, 465093, 516770, 775155, 930186, 1550310, 1601987, 2325465, 3203974, 4650930, 4805961, 8009935, 9611922, 14417883, 16019870, 24029805, 28835766, 48059610, 72089415, 144178830]

約数ペア:

[(1, 144178830), (2, 72089415), (3, 48059610), (5, 28835766), (6, 24029805), (9, 16019870), (10, 14417883), (15, 9611922), (18, 8009935), (30, 4805961), (31, 4650930), (45, 3203974), (62, 2325465), (90, 1601987), (93, 1550310), (155, 930186), (186, 775155), (279, 516770), (310, 465093), (465, 310062), (558, 258385), (930, 155031), (961, 150030), (1395, 103354), (1667, 86490), (1922, 75015), (2790, 51677), (2883, 50010), (3334, 43245), (4805, 30006), (5001, 28830), (5766, 25005), (8335, 17298), (8649, 16670), (9610, 15003), (10002, 14415)]