73689700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 108

約数和(自身を含む): 192001600

約数和(自身を除く): 118311900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 199, 230, 322, 350, 398, 460, 529, 575, 644, 700, 796, 805, 995, 1058, 1150, 1393, 1610, 1990, 2116, 2300, 2645, 2786, 3220, 3703, 3980, 4025, 4577, 4975, 5290, 5572, 6965, 7406, 8050, 9154, 9950, 10580, 13225, 13930, 14812, 16100, 18308, 18515, 19900, 22885, 26450, 27860, 32039, 34825, 37030, 45770, 52900, 64078, 69650, 74060, 91540, 92575, 105271, 114425, 128156, 139300, 160195, 185150, 210542, 228850, 320390, 370300, 421084, 457700, 526355, 640780, 736897, 800975, 1052710, 1473794, 1601950, 2105420, 2631775, 2947588, 3203900, 3684485, 5263550, 7368970, 10527100, 14737940, 18422425, 36844850, 73689700]

約数ペア:

[(1, 73689700), (2, 36844850), (4, 18422425), (5, 14737940), (7, 10527100), (10, 7368970), (14, 5263550), (20, 3684485), (23, 3203900), (25, 2947588), (28, 2631775), (35, 2105420), (46, 1601950), (50, 1473794), (70, 1052710), (92, 800975), (100, 736897), (115, 640780), (140, 526355), (161, 457700), (175, 421084), (199, 370300), (230, 320390), (322, 228850), (350, 210542), (398, 185150), (460, 160195), (529, 139300), (575, 128156), (644, 114425), (700, 105271), (796, 92575), (805, 91540), (995, 74060), (1058, 69650), (1150, 64078), (1393, 52900), (1610, 45770), (1990, 37030), (2116, 34825), (2300, 32039), (2645, 27860), (2786, 26450), (3220, 22885), (3703, 19900), (3980, 18515), (4025, 18308), (4577, 16100), (4975, 14812), (5290, 13930), (5572, 13225), (6965, 10580), (7406, 9950), (8050, 9154)]