33801720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 109002240

約数和(自身を除く): 75200520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 37, 40, 46, 60, 69, 74, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 276, 296, 331, 345, 370, 444, 460, 552, 555, 662, 690, 740, 851, 888, 920, 993, 1110, 1324, 1380, 1480, 1655, 1702, 1986, 2220, 2553, 2648, 2760, 3310, 3404, 3972, 4255, 4440, 4965, 5106, 6620, 6808, 7613, 7944, 8510, 9930, 10212, 12247, 12765, 13240, 15226, 17020, 19860, 20424, 22839, 24494, 25530, 30452, 34040, 36741, 38065, 39720, 45678, 48988, 51060, 60904, 61235, 73482, 76130, 91356, 97976, 102120, 114195, 122470, 146964, 152260, 182712, 183705, 228390, 244940, 281681, 293928, 304520, 367410, 456780, 489880, 563362, 734820, 845043, 913560, 1126724, 1408405, 1469640, 1690086, 2253448, 2816810, 3380172, 4225215, 5633620, 6760344, 8450430, 11267240, 16900860, 33801720]

約数ペア:

[(1, 33801720), (2, 16900860), (3, 11267240), (4, 8450430), (5, 6760344), (6, 5633620), (8, 4225215), (10, 3380172), (12, 2816810), (15, 2253448), (20, 1690086), (23, 1469640), (24, 1408405), (30, 1126724), (37, 913560), (40, 845043), (46, 734820), (60, 563362), (69, 489880), (74, 456780), (92, 367410), (111, 304520), (115, 293928), (120, 281681), (138, 244940), (148, 228390), (184, 183705), (185, 182712), (222, 152260), (230, 146964), (276, 122470), (296, 114195), (331, 102120), (345, 97976), (370, 91356), (444, 76130), (460, 73482), (552, 61235), (555, 60904), (662, 51060), (690, 48988), (740, 45678), (851, 39720), (888, 38065), (920, 36741), (993, 34040), (1110, 30452), (1324, 25530), (1380, 24494), (1480, 22839), (1655, 20424), (1702, 19860), (1986, 17020), (2220, 15226), (2553, 13240), (2648, 12765), (2760, 12247), (3310, 10212), (3404, 9930), (3972, 8510), (4255, 7944), (4440, 7613), (4965, 6808), (5106, 6620)]