303203790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2963}}^1$

素因数の和:3358

約数の個数: 64

約数和(自身を含む): 810950400

約数和(自身を除く): 507746610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 379, 758, 1137, 1895, 2274, 2963, 3411, 3790, 5685, 5926, 6822, 8889, 10233, 11370, 14815, 17055, 17778, 20466, 26667, 29630, 34110, 44445, 51165, 53334, 80001, 88890, 102330, 133335, 160002, 266670, 400005, 800010, 1122977, 2245954, 3368931, 5614885, 6737862, 10106793, 11229770, 16844655, 20213586, 30320379, 33689310, 50533965, 60640758, 101067930, 151601895, 303203790]

約数ペア:

[(1, 303203790), (2, 151601895), (3, 101067930), (5, 60640758), (6, 50533965), (9, 33689310), (10, 30320379), (15, 20213586), (18, 16844655), (27, 11229770), (30, 10106793), (45, 6737862), (54, 5614885), (90, 3368931), (135, 2245954), (270, 1122977), (379, 800010), (758, 400005), (1137, 266670), (1895, 160002), (2274, 133335), (2963, 102330), (3411, 88890), (3790, 80001), (5685, 53334), (5926, 51165), (6822, 44445), (8889, 34110), (10233, 29630), (11370, 26667), (14815, 20466), (17055, 17778)]