18989399880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{24097}}^1$

素因数の和:24324

約数の個数: 192

約数和(自身を含む): 67667184000

約数和(自身を除く): 48677784120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 199, 220, 264, 330, 360, 396, 398, 440, 495, 597, 660, 792, 796, 990, 995, 1194, 1320, 1592, 1791, 1980, 1990, 2189, 2388, 2985, 3582, 3960, 3980, 4378, 4776, 5970, 6567, 7164, 7960, 8756, 8955, 10945, 11940, 13134, 14328, 17512, 17910, 19701, 21890, 23880, 24097, 26268, 32835, 35820, 39402, 43780, 48194, 52536, 65670, 71640, 72291, 78804, 87560, 96388, 98505, 120485, 131340, 144582, 157608, 192776, 197010, 216873, 240970, 262680, 265067, 289164, 361455, 394020, 433746, 481940, 530134, 578328, 722910, 788040, 795201, 867492, 963880, 1060268, 1084365, 1325335, 1445820, 1590402, 1734984, 2120536, 2168730, 2385603, 2650670, 2891640, 3180804, 3976005, 4337460, 4771206, 4795303, 5301340, 6361608, 7952010, 8674920, 9542412, 9590606, 10602680, 11928015, 14385909, 15904020, 19084824, 19181212, 23856030, 23976515, 28771818, 31808040, 38362424, 43157727, 47712060, 47953030, 52748333, 57543636, 71929545, 86315454, 95424120, 95906060, 105496666, 115087272, 143859090, 158244999, 172630908, 191812120, 210993332, 215788635, 263741665, 287718180, 316489998, 345261816, 421986664, 431577270, 474734997, 527483330, 575436360, 632979996, 791224995, 863154540, 949469994, 1054966660, 1265959992, 1582449990, 1726309080, 1898939988, 2109933320, 2373674985, 3164899980, 3797879976, 4747349970, 6329799960, 9494699940, 18989399880]

約数ペア:

[(1, 18989399880), (2, 9494699940), (3, 6329799960), (4, 4747349970), (5, 3797879976), (6, 3164899980), (8, 2373674985), (9, 2109933320), (10, 1898939988), (11, 1726309080), (12, 1582449990), (15, 1265959992), (18, 1054966660), (20, 949469994), (22, 863154540), (24, 791224995), (30, 632979996), (33, 575436360), (36, 527483330), (40, 474734997), (44, 431577270), (45, 421986664), (55, 345261816), (60, 316489998), (66, 287718180), (72, 263741665), (88, 215788635), (90, 210993332), (99, 191812120), (110, 172630908), (120, 158244999), (132, 143859090), (165, 115087272), (180, 105496666), (198, 95906060), (199, 95424120), (220, 86315454), (264, 71929545), (330, 57543636), (360, 52748333), (396, 47953030), (398, 47712060), (440, 43157727), (495, 38362424), (597, 31808040), (660, 28771818), (792, 23976515), (796, 23856030), (990, 19181212), (995, 19084824), (1194, 15904020), (1320, 14385909), (1592, 11928015), (1791, 10602680), (1980, 9590606), (1990, 9542412), (2189, 8674920), (2388, 7952010), (2985, 6361608), (3582, 5301340), (3960, 4795303), (3980, 4771206), (4378, 4337460), (4776, 3976005), (5970, 3180804), (6567, 2891640), (7164, 2650670), (7960, 2385603), (8756, 2168730), (8955, 2120536), (10945, 1734984), (11940, 1590402), (13134, 1445820), (14328, 1325335), (17512, 1084365), (17910, 1060268), (19701, 963880), (21890, 867492), (23880, 795201), (24097, 788040), (26268, 722910), (32835, 578328), (35820, 530134), (39402, 481940), (43780, 433746), (48194, 394020), (52536, 361455), (65670, 289164), (71640, 265067), (72291, 262680), (78804, 240970), (87560, 216873), (96388, 197010), (98505, 192776), (120485, 157608), (131340, 144582)]