225209700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:611

約数の個数: 144

約数和(自身を含む): 729120000

約数和(自身を除く): 503910300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 239, 270, 300, 349, 450, 478, 540, 675, 698, 717, 900, 956, 1047, 1195, 1350, 1396, 1434, 1745, 2094, 2151, 2390, 2700, 2868, 3141, 3490, 3585, 4188, 4302, 4780, 5235, 5975, 6282, 6453, 6980, 7170, 8604, 8725, 9423, 10470, 10755, 11950, 12564, 12906, 14340, 15705, 17450, 17925, 18846, 20940, 21510, 23900, 25812, 26175, 31410, 32265, 34900, 35850, 37692, 43020, 47115, 52350, 53775, 62820, 64530, 71700, 78525, 83411, 94230, 104700, 107550, 129060, 157050, 161325, 166822, 188460, 215100, 235575, 250233, 314100, 322650, 333644, 417055, 471150, 500466, 645300, 750699, 834110, 942300, 1000932, 1251165, 1501398, 1668220, 2085275, 2252097, 2502330, 3002796, 3753495, 4170550, 4504194, 5004660, 6255825, 7506990, 8341100, 9008388, 11260485, 12511650, 15013980, 18767475, 22520970, 25023300, 37534950, 45041940, 56302425, 75069900, 112604850, 225209700]

約数ペア:

[(1, 225209700), (2, 112604850), (3, 75069900), (4, 56302425), (5, 45041940), (6, 37534950), (9, 25023300), (10, 22520970), (12, 18767475), (15, 15013980), (18, 12511650), (20, 11260485), (25, 9008388), (27, 8341100), (30, 7506990), (36, 6255825), (45, 5004660), (50, 4504194), (54, 4170550), (60, 3753495), (75, 3002796), (90, 2502330), (100, 2252097), (108, 2085275), (135, 1668220), (150, 1501398), (180, 1251165), (225, 1000932), (239, 942300), (270, 834110), (300, 750699), (349, 645300), (450, 500466), (478, 471150), (540, 417055), (675, 333644), (698, 322650), (717, 314100), (900, 250233), (956, 235575), (1047, 215100), (1195, 188460), (1350, 166822), (1396, 161325), (1434, 157050), (1745, 129060), (2094, 107550), (2151, 104700), (2390, 94230), (2700, 83411), (2868, 78525), (3141, 71700), (3490, 64530), (3585, 62820), (4188, 53775), (4302, 52350), (4780, 47115), (5235, 43020), (5975, 37692), (6282, 35850), (6453, 34900), (6980, 32265), (7170, 31410), (8604, 26175), (8725, 25812), (9423, 23900), (10470, 21510), (10755, 20940), (11950, 18846), (12564, 17925), (12906, 17450), (14340, 15705)]