90878040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:514

約数の個数: 192

約数和(自身を含む): 329041440

約数和(自身を除く): 238163400

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, 53, 55, 60, 66, 72, 88, 90, 99, 106, 110, 120, 132, 159, 165, 180, 198, 212, 220, 264, 265, 318, 330, 360, 396, 424, 433, 440, 477, 495, 530, 583, 636, 660, 792, 795, 866, 954, 990, 1060, 1166, 1272, 1299, 1320, 1590, 1732, 1749, 1908, 1980, 2120, 2165, 2332, 2385, 2598, 2915, 3180, 3464, 3498, 3816, 3897, 3960, 4330, 4664, 4763, 4770, 5196, 5247, 5830, 6360, 6495, 6996, 7794, 8660, 8745, 9526, 9540, 10392, 10494, 11660, 12990, 13992, 14289, 15588, 17320, 17490, 19052, 19080, 19485, 20988, 22949, 23320, 23815, 25980, 26235, 28578, 31176, 34980, 38104, 38970, 41976, 42867, 45898, 47630, 51960, 52470, 57156, 68847, 69960, 71445, 77940, 85734, 91796, 95260, 104940, 114312, 114745, 137694, 142890, 155880, 171468, 183592, 190520, 206541, 209880, 214335, 229490, 252439, 275388, 285780, 342936, 344235, 413082, 428670, 458980, 504878, 550776, 571560, 688470, 757317, 826164, 857340, 917960, 1009756, 1032705, 1262195, 1376940, 1514634, 1652328, 1714680, 2019512, 2065410, 2271951, 2524390, 2753880, 3029268, 3786585, 4130820, 4543902, 5048780, 6058536, 7573170, 8261640, 9087804, 10097560, 11359755, 15146340, 18175608, 22719510, 30292680, 45439020, 90878040]

約数ペア:

[(1, 90878040), (2, 45439020), (3, 30292680), (4, 22719510), (5, 18175608), (6, 15146340), (8, 11359755), (9, 10097560), (10, 9087804), (11, 8261640), (12, 7573170), (15, 6058536), (18, 5048780), (20, 4543902), (22, 4130820), (24, 3786585), (30, 3029268), (33, 2753880), (36, 2524390), (40, 2271951), (44, 2065410), (45, 2019512), (53, 1714680), (55, 1652328), (60, 1514634), (66, 1376940), (72, 1262195), (88, 1032705), (90, 1009756), (99, 917960), (106, 857340), (110, 826164), (120, 757317), (132, 688470), (159, 571560), (165, 550776), (180, 504878), (198, 458980), (212, 428670), (220, 413082), (264, 344235), (265, 342936), (318, 285780), (330, 275388), (360, 252439), (396, 229490), (424, 214335), (433, 209880), (440, 206541), (477, 190520), (495, 183592), (530, 171468), (583, 155880), (636, 142890), (660, 137694), (792, 114745), (795, 114312), (866, 104940), (954, 95260), (990, 91796), (1060, 85734), (1166, 77940), (1272, 71445), (1299, 69960), (1320, 68847), (1590, 57156), (1732, 52470), (1749, 51960), (1908, 47630), (1980, 45898), (2120, 42867), (2165, 41976), (2332, 38970), (2385, 38104), (2598, 34980), (2915, 31176), (3180, 28578), (3464, 26235), (3498, 25980), (3816, 23815), (3897, 23320), (3960, 22949), (4330, 20988), (4664, 19485), (4763, 19080), (4770, 19052), (5196, 17490), (5247, 17320), (5830, 15588), (6360, 14289), (6495, 13992), (6996, 12990), (7794, 11660), (8660, 10494), (8745, 10392), (9526, 9540)]