1631305800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47699}}^1$

素因数の和:47740

約数の個数: 144

約数和(自身を含む): 5766930000

約数和(自身を除く): 4135624200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2850, 3420, 3800, 4275, 5700, 6840, 8550, 11400, 17100, 34200, 47699, 95398, 143097, 190796, 238495, 286194, 381592, 429291, 476990, 572388, 715485, 858582, 906281, 953980, 1144776, 1192475, 1430970, 1717164, 1812562, 1907960, 2146455, 2384950, 2718843, 2861940, 3434328, 3577425, 3625124, 4292910, 4531405, 4769900, 5437686, 5723880, 7154850, 7250248, 8156529, 8585820, 9062810, 9539800, 10732275, 10875372, 13594215, 14309700, 16313058, 17171640, 18125620, 21464550, 21750744, 22657025, 27188430, 28619400, 32626116, 36251240, 40782645, 42929100, 45314050, 54376860, 65252232, 67971075, 81565290, 85858200, 90628100, 108753720, 135942150, 163130580, 181256200, 203913225, 271884300, 326261160, 407826450, 543768600, 815652900, 1631305800]

約数ペア:

[(1, 1631305800), (2, 815652900), (3, 543768600), (4, 407826450), (5, 326261160), (6, 271884300), (8, 203913225), (9, 181256200), (10, 163130580), (12, 135942150), (15, 108753720), (18, 90628100), (19, 85858200), (20, 81565290), (24, 67971075), (25, 65252232), (30, 54376860), (36, 45314050), (38, 42929100), (40, 40782645), (45, 36251240), (50, 32626116), (57, 28619400), (60, 27188430), (72, 22657025), (75, 21750744), (76, 21464550), (90, 18125620), (95, 17171640), (100, 16313058), (114, 14309700), (120, 13594215), (150, 10875372), (152, 10732275), (171, 9539800), (180, 9062810), (190, 8585820), (200, 8156529), (225, 7250248), (228, 7154850), (285, 5723880), (300, 5437686), (342, 4769900), (360, 4531405), (380, 4292910), (450, 3625124), (456, 3577425), (475, 3434328), (570, 2861940), (600, 2718843), (684, 2384950), (760, 2146455), (855, 1907960), (900, 1812562), (950, 1717164), (1140, 1430970), (1368, 1192475), (1425, 1144776), (1710, 953980), (1800, 906281), (1900, 858582), (2280, 715485), (2850, 572388), (3420, 476990), (3800, 429291), (4275, 381592), (5700, 286194), (6840, 238495), (8550, 190796), (11400, 143097), (17100, 95398), (34200, 47699)]