80853600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:653

約数の個数: 144

約数和(自身を含む): 268107840

約数和(自身を除く): 187254240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 59, 60, 75, 80, 96, 100, 118, 120, 150, 160, 177, 200, 236, 240, 295, 300, 354, 400, 472, 480, 571, 590, 600, 708, 800, 885, 944, 1142, 1180, 1200, 1416, 1475, 1713, 1770, 1888, 2284, 2360, 2400, 2832, 2855, 2950, 3426, 3540, 4425, 4568, 4720, 5664, 5710, 5900, 6852, 7080, 8565, 8850, 9136, 9440, 11420, 11800, 13704, 14160, 14275, 17130, 17700, 18272, 22840, 23600, 27408, 28320, 28550, 33689, 34260, 35400, 42825, 45680, 47200, 54816, 57100, 67378, 68520, 70800, 85650, 91360, 101067, 114200, 134756, 137040, 141600, 168445, 171300, 202134, 228400, 269512, 274080, 336890, 342600, 404268, 456800, 505335, 539024, 673780, 685200, 808536, 842225, 1010670, 1078048, 1347560, 1370400, 1617072, 1684450, 2021340, 2526675, 2695120, 3234144, 3368900, 4042680, 5053350, 5390240, 6737800, 8085360, 10106700, 13475600, 16170720, 20213400, 26951200, 40426800, 80853600]

約数ペア:

[(1, 80853600), (2, 40426800), (3, 26951200), (4, 20213400), (5, 16170720), (6, 13475600), (8, 10106700), (10, 8085360), (12, 6737800), (15, 5390240), (16, 5053350), (20, 4042680), (24, 3368900), (25, 3234144), (30, 2695120), (32, 2526675), (40, 2021340), (48, 1684450), (50, 1617072), (59, 1370400), (60, 1347560), (75, 1078048), (80, 1010670), (96, 842225), (100, 808536), (118, 685200), (120, 673780), (150, 539024), (160, 505335), (177, 456800), (200, 404268), (236, 342600), (240, 336890), (295, 274080), (300, 269512), (354, 228400), (400, 202134), (472, 171300), (480, 168445), (571, 141600), (590, 137040), (600, 134756), (708, 114200), (800, 101067), (885, 91360), (944, 85650), (1142, 70800), (1180, 68520), (1200, 67378), (1416, 57100), (1475, 54816), (1713, 47200), (1770, 45680), (1888, 42825), (2284, 35400), (2360, 34260), (2400, 33689), (2832, 28550), (2855, 28320), (2950, 27408), (3426, 23600), (3540, 22840), (4425, 18272), (4568, 17700), (4720, 17130), (5664, 14275), (5710, 14160), (5900, 13704), (6852, 11800), (7080, 11420), (8565, 9440), (8850, 9136)]