227220120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3449}}^1$

素因数の和:3530

約数の個数: 128

約数和(自身を含む): 770040000

約数和(自身を除く): 542819880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1830, 2196, 2440, 2745, 3294, 3449, 3660, 4392, 5490, 6588, 6898, 7320, 8235, 10347, 10980, 13176, 13796, 16470, 17245, 20694, 21960, 27592, 31041, 32940, 34490, 41388, 51735, 62082, 65880, 68980, 82776, 93123, 103470, 124164, 137960, 155205, 186246, 206940, 210389, 248328, 310410, 372492, 413880, 420778, 465615, 620820, 631167, 744984, 841556, 931230, 1051945, 1241640, 1262334, 1683112, 1862460, 1893501, 2103890, 2524668, 3155835, 3724920, 3787002, 4207780, 5049336, 5680503, 6311670, 7574004, 8415560, 9467505, 11361006, 12623340, 15148008, 18935010, 22722012, 25246680, 28402515, 37870020, 45444024, 56805030, 75740040, 113610060, 227220120]

約数ペア:

[(1, 227220120), (2, 113610060), (3, 75740040), (4, 56805030), (5, 45444024), (6, 37870020), (8, 28402515), (9, 25246680), (10, 22722012), (12, 18935010), (15, 15148008), (18, 12623340), (20, 11361006), (24, 9467505), (27, 8415560), (30, 7574004), (36, 6311670), (40, 5680503), (45, 5049336), (54, 4207780), (60, 3787002), (61, 3724920), (72, 3155835), (90, 2524668), (108, 2103890), (120, 1893501), (122, 1862460), (135, 1683112), (180, 1262334), (183, 1241640), (216, 1051945), (244, 931230), (270, 841556), (305, 744984), (360, 631167), (366, 620820), (488, 465615), (540, 420778), (549, 413880), (610, 372492), (732, 310410), (915, 248328), (1080, 210389), (1098, 206940), (1220, 186246), (1464, 155205), (1647, 137960), (1830, 124164), (2196, 103470), (2440, 93123), (2745, 82776), (3294, 68980), (3449, 65880), (3660, 62082), (4392, 51735), (5490, 41388), (6588, 34490), (6898, 32940), (7320, 31041), (8235, 27592), (10347, 21960), (10980, 20694), (13176, 17245), (13796, 16470)]