40426800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:651

約数の個数: 120

約数和(自身を含む): 131926080

約数和(自身を除く): 91499280

約数列:

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

約数ペア:

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