680401800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29077}}^1$

素因数の和:29112

約数の個数: 144

約数和(自身を含む): 2460871140

約数和(自身を除く): 1780469340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 11700, 23400, 29077, 58154, 87231, 116308, 145385, 174462, 232616, 261693, 290770, 348924, 378001, 436155, 523386, 581540, 697848, 726925, 756002, 872310, 1046772, 1134003, 1163080, 1308465, 1453850, 1512004, 1744620, 1890005, 2093544, 2180775, 2268006, 2616930, 2907700, 3024008, 3402009, 3489240, 3780010, 4361550, 4536012, 5233860, 5670015, 5815400, 6542325, 6804018, 7560020, 8723100, 9072024, 9450025, 10467720, 11340030, 13084650, 13608036, 15120040, 17010045, 17446200, 18900050, 22680060, 26169300, 27216072, 28350075, 34020090, 37800100, 45360120, 52338600, 56700150, 68040180, 75600200, 85050225, 113400300, 136080360, 170100450, 226800600, 340200900, 680401800]

約数ペア:

[(1, 680401800), (2, 340200900), (3, 226800600), (4, 170100450), (5, 136080360), (6, 113400300), (8, 85050225), (9, 75600200), (10, 68040180), (12, 56700150), (13, 52338600), (15, 45360120), (18, 37800100), (20, 34020090), (24, 28350075), (25, 27216072), (26, 26169300), (30, 22680060), (36, 18900050), (39, 17446200), (40, 17010045), (45, 15120040), (50, 13608036), (52, 13084650), (60, 11340030), (65, 10467720), (72, 9450025), (75, 9072024), (78, 8723100), (90, 7560020), (100, 6804018), (104, 6542325), (117, 5815400), (120, 5670015), (130, 5233860), (150, 4536012), (156, 4361550), (180, 3780010), (195, 3489240), (200, 3402009), (225, 3024008), (234, 2907700), (260, 2616930), (300, 2268006), (312, 2180775), (325, 2093544), (360, 1890005), (390, 1744620), (450, 1512004), (468, 1453850), (520, 1308465), (585, 1163080), (600, 1134003), (650, 1046772), (780, 872310), (900, 756002), (936, 726925), (975, 697848), (1170, 581540), (1300, 523386), (1560, 436155), (1800, 378001), (1950, 348924), (2340, 290770), (2600, 261693), (2925, 232616), (3900, 174462), (4680, 145385), (5850, 116308), (7800, 87231), (11700, 58154), (23400, 29077)]