418431000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{10729}}^1$

素因数の和:10766

約数の個数: 128

約数和(自身を含む): 1406059200

約数和(自身を除く): 987628200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1500, 1560, 1625, 1950, 2600, 3000, 3250, 3900, 4875, 6500, 7800, 9750, 10729, 13000, 19500, 21458, 32187, 39000, 42916, 53645, 64374, 85832, 107290, 128748, 139477, 160935, 214580, 257496, 268225, 278954, 321870, 418431, 429160, 536450, 557908, 643740, 697385, 804675, 836862, 1072900, 1115816, 1287480, 1341125, 1394770, 1609350, 1673724, 2092155, 2145800, 2682250, 2789540, 3218700, 3347448, 3486925, 4023375, 4184310, 5364500, 5579080, 6437400, 6973850, 8046750, 8368620, 10460775, 10729000, 13947700, 16093500, 16737240, 17434625, 20921550, 27895400, 32187000, 34869250, 41843100, 52303875, 69738500, 83686200, 104607750, 139477000, 209215500, 418431000]

約数ペア:

[(1, 418431000), (2, 209215500), (3, 139477000), (4, 104607750), (5, 83686200), (6, 69738500), (8, 52303875), (10, 41843100), (12, 34869250), (13, 32187000), (15, 27895400), (20, 20921550), (24, 17434625), (25, 16737240), (26, 16093500), (30, 13947700), (39, 10729000), (40, 10460775), (50, 8368620), (52, 8046750), (60, 6973850), (65, 6437400), (75, 5579080), (78, 5364500), (100, 4184310), (104, 4023375), (120, 3486925), (125, 3347448), (130, 3218700), (150, 2789540), (156, 2682250), (195, 2145800), (200, 2092155), (250, 1673724), (260, 1609350), (300, 1394770), (312, 1341125), (325, 1287480), (375, 1115816), (390, 1072900), (500, 836862), (520, 804675), (600, 697385), (650, 643740), (750, 557908), (780, 536450), (975, 429160), (1000, 418431), (1300, 321870), (1500, 278954), (1560, 268225), (1625, 257496), (1950, 214580), (2600, 160935), (3000, 139477), (3250, 128748), (3900, 107290), (4875, 85832), (6500, 64374), (7800, 53645), (9750, 42916), (10729, 39000), (13000, 32187), (19500, 21458)]