15674889400

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{8623}}^1$

素因数の和:8849

約数の個数: 96

約数和(自身を含む): 37294488000

約数和(自身を除く): 21619598600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 149, 200, 244, 298, 305, 488, 596, 610, 745, 1192, 1220, 1490, 1525, 2440, 2980, 3050, 3725, 5960, 6100, 7450, 8623, 9089, 12200, 14900, 17246, 18178, 29800, 34492, 36356, 43115, 45445, 68984, 72712, 86230, 90890, 172460, 181780, 215575, 227225, 344920, 363560, 431150, 454450, 526003, 862300, 908900, 1052006, 1284827, 1724600, 1817800, 2104012, 2569654, 2630015, 4208024, 5139308, 5260030, 6424135, 10278616, 10520060, 12848270, 13150075, 21040120, 25696540, 26300150, 32120675, 51393080, 52600300, 64241350, 78374447, 105200600, 128482700, 156748894, 256965400, 313497788, 391872235, 626995576, 783744470, 1567488940, 1959361175, 3134977880, 3918722350, 7837444700, 15674889400]

約数ペア:

[(1, 15674889400), (2, 7837444700), (4, 3918722350), (5, 3134977880), (8, 1959361175), (10, 1567488940), (20, 783744470), (25, 626995576), (40, 391872235), (50, 313497788), (61, 256965400), (100, 156748894), (122, 128482700), (149, 105200600), (200, 78374447), (244, 64241350), (298, 52600300), (305, 51393080), (488, 32120675), (596, 26300150), (610, 25696540), (745, 21040120), (1192, 13150075), (1220, 12848270), (1490, 10520060), (1525, 10278616), (2440, 6424135), (2980, 5260030), (3050, 5139308), (3725, 4208024), (5960, 2630015), (6100, 2569654), (7450, 2104012), (8623, 1817800), (9089, 1724600), (12200, 1284827), (14900, 1052006), (17246, 908900), (18178, 862300), (29800, 526003), (34492, 454450), (36356, 431150), (43115, 363560), (45445, 344920), (68984, 227225), (72712, 215575), (86230, 181780), (90890, 172460)]