221396040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6089}}^1$

素因数の和:6207

約数の個数: 96

約数和(自身を含む): 726780600

約数和(自身を除く): 505384560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 505, 606, 808, 909, 1010, 1212, 1515, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 6060, 6089, 7272, 9090, 12120, 12178, 18180, 18267, 24356, 30445, 36360, 36534, 48712, 54801, 60890, 73068, 91335, 109602, 121780, 146136, 182670, 219204, 243560, 274005, 365340, 438408, 548010, 614989, 730680, 1096020, 1229978, 1844967, 2192040, 2459956, 3074945, 3689934, 4919912, 5534901, 6149890, 7379868, 9224835, 11069802, 12299780, 14759736, 18449670, 22139604, 24599560, 27674505, 36899340, 44279208, 55349010, 73798680, 110698020, 221396040]

約数ペア:

[(1, 221396040), (2, 110698020), (3, 73798680), (4, 55349010), (5, 44279208), (6, 36899340), (8, 27674505), (9, 24599560), (10, 22139604), (12, 18449670), (15, 14759736), (18, 12299780), (20, 11069802), (24, 9224835), (30, 7379868), (36, 6149890), (40, 5534901), (45, 4919912), (60, 3689934), (72, 3074945), (90, 2459956), (101, 2192040), (120, 1844967), (180, 1229978), (202, 1096020), (303, 730680), (360, 614989), (404, 548010), (505, 438408), (606, 365340), (808, 274005), (909, 243560), (1010, 219204), (1212, 182670), (1515, 146136), (1818, 121780), (2020, 109602), (2424, 91335), (3030, 73068), (3636, 60890), (4040, 54801), (4545, 48712), (6060, 36534), (6089, 36360), (7272, 30445), (9090, 24356), (12120, 18267), (12178, 18180)]