917386020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{8537}}^1$

素因数の和:8754

約数の個数: 96

約数和(自身を含む): 2868768000

約数和(自身を除く): 1951381980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 199, 270, 398, 540, 597, 796, 995, 1194, 1791, 1990, 2388, 2985, 3582, 3980, 5373, 5970, 7164, 8537, 8955, 10746, 11940, 17074, 17910, 21492, 25611, 26865, 34148, 35820, 42685, 51222, 53730, 76833, 85370, 102444, 107460, 128055, 153666, 170740, 230499, 256110, 307332, 384165, 460998, 512220, 768330, 921996, 1152495, 1536660, 1698863, 2304990, 3397726, 4609980, 5096589, 6795452, 8494315, 10193178, 15289767, 16988630, 20386356, 25482945, 30579534, 33977260, 45869301, 50965890, 61159068, 76448835, 91738602, 101931780, 152897670, 183477204, 229346505, 305795340, 458693010, 917386020]

約数ペア:

[(1, 917386020), (2, 458693010), (3, 305795340), (4, 229346505), (5, 183477204), (6, 152897670), (9, 101931780), (10, 91738602), (12, 76448835), (15, 61159068), (18, 50965890), (20, 45869301), (27, 33977260), (30, 30579534), (36, 25482945), (45, 20386356), (54, 16988630), (60, 15289767), (90, 10193178), (108, 8494315), (135, 6795452), (180, 5096589), (199, 4609980), (270, 3397726), (398, 2304990), (540, 1698863), (597, 1536660), (796, 1152495), (995, 921996), (1194, 768330), (1791, 512220), (1990, 460998), (2388, 384165), (2985, 307332), (3582, 256110), (3980, 230499), (5373, 170740), (5970, 153666), (7164, 128055), (8537, 107460), (8955, 102444), (10746, 85370), (11940, 76833), (17074, 53730), (17910, 51222), (21492, 42685), (25611, 35820), (26865, 34148)]