121940400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:659

約数の個数: 120

約数和(自身を含む): 393072064

約数和(自身を除く): 271131664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 307, 331, 400, 600, 614, 662, 921, 993, 1200, 1228, 1324, 1535, 1655, 1842, 1986, 2456, 2648, 3070, 3310, 3684, 3972, 4605, 4912, 4965, 5296, 6140, 6620, 7368, 7675, 7944, 8275, 9210, 9930, 12280, 13240, 14736, 15350, 15888, 16550, 18420, 19860, 23025, 24560, 24825, 26480, 30700, 33100, 36840, 39720, 46050, 49650, 61400, 66200, 73680, 79440, 92100, 99300, 101617, 122800, 132400, 184200, 198600, 203234, 304851, 368400, 397200, 406468, 508085, 609702, 812936, 1016170, 1219404, 1524255, 1625872, 2032340, 2438808, 2540425, 3048510, 4064680, 4877616, 5080850, 6097020, 7621275, 8129360, 10161700, 12194040, 15242550, 20323400, 24388080, 30485100, 40646800, 60970200, 121940400]

約数ペア:

[(1, 121940400), (2, 60970200), (3, 40646800), (4, 30485100), (5, 24388080), (6, 20323400), (8, 15242550), (10, 12194040), (12, 10161700), (15, 8129360), (16, 7621275), (20, 6097020), (24, 5080850), (25, 4877616), (30, 4064680), (40, 3048510), (48, 2540425), (50, 2438808), (60, 2032340), (75, 1625872), (80, 1524255), (100, 1219404), (120, 1016170), (150, 812936), (200, 609702), (240, 508085), (300, 406468), (307, 397200), (331, 368400), (400, 304851), (600, 203234), (614, 198600), (662, 184200), (921, 132400), (993, 122800), (1200, 101617), (1228, 99300), (1324, 92100), (1535, 79440), (1655, 73680), (1842, 66200), (1986, 61400), (2456, 49650), (2648, 46050), (3070, 39720), (3310, 36840), (3684, 33100), (3972, 30700), (4605, 26480), (4912, 24825), (4965, 24560), (5296, 23025), (6140, 19860), (6620, 18420), (7368, 16550), (7675, 15888), (7944, 15350), (8275, 14736), (9210, 13240), (9930, 12280)]