30868500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1583}}^1$

素因数の和:1618

約数の個数: 96

約数和(自身を含む): 96864768

約数和(自身を除く): 65996268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1300, 1500, 1583, 1625, 1950, 3166, 3250, 3900, 4749, 4875, 6332, 6500, 7915, 9498, 9750, 15830, 18996, 19500, 20579, 23745, 31660, 39575, 41158, 47490, 61737, 79150, 82316, 94980, 102895, 118725, 123474, 158300, 197875, 205790, 237450, 246948, 308685, 395750, 411580, 474900, 514475, 593625, 617370, 791500, 1028950, 1187250, 1234740, 1543425, 2057900, 2374500, 2572375, 3086850, 5144750, 6173700, 7717125, 10289500, 15434250, 30868500]

約数ペア:

[(1, 30868500), (2, 15434250), (3, 10289500), (4, 7717125), (5, 6173700), (6, 5144750), (10, 3086850), (12, 2572375), (13, 2374500), (15, 2057900), (20, 1543425), (25, 1234740), (26, 1187250), (30, 1028950), (39, 791500), (50, 617370), (52, 593625), (60, 514475), (65, 474900), (75, 411580), (78, 395750), (100, 308685), (125, 246948), (130, 237450), (150, 205790), (156, 197875), (195, 158300), (250, 123474), (260, 118725), (300, 102895), (325, 94980), (375, 82316), (390, 79150), (500, 61737), (650, 47490), (750, 41158), (780, 39575), (975, 31660), (1300, 23745), (1500, 20579), (1583, 19500), (1625, 18996), (1950, 15830), (3166, 9750), (3250, 9498), (3900, 7915), (4749, 6500), (4875, 6332)]