54430920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:620

約数の個数: 128

約数和(自身を含む): 183600000

約数和(自身を除く): 129169080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 101, 108, 120, 135, 180, 202, 216, 270, 303, 360, 404, 499, 505, 540, 606, 808, 909, 998, 1010, 1080, 1212, 1497, 1515, 1818, 1996, 2020, 2424, 2495, 2727, 2994, 3030, 3636, 3992, 4040, 4491, 4545, 4990, 5454, 5988, 6060, 7272, 7485, 8982, 9090, 9980, 10908, 11976, 12120, 13473, 13635, 14970, 17964, 18180, 19960, 21816, 22455, 26946, 27270, 29940, 35928, 36360, 44910, 50399, 53892, 54540, 59880, 67365, 89820, 100798, 107784, 109080, 134730, 151197, 179640, 201596, 251995, 269460, 302394, 403192, 453591, 503990, 538920, 604788, 755985, 907182, 1007980, 1209576, 1360773, 1511970, 1814364, 2015960, 2267955, 2721546, 3023940, 3628728, 4535910, 5443092, 6047880, 6803865, 9071820, 10886184, 13607730, 18143640, 27215460, 54430920]

約数ペア:

[(1, 54430920), (2, 27215460), (3, 18143640), (4, 13607730), (5, 10886184), (6, 9071820), (8, 6803865), (9, 6047880), (10, 5443092), (12, 4535910), (15, 3628728), (18, 3023940), (20, 2721546), (24, 2267955), (27, 2015960), (30, 1814364), (36, 1511970), (40, 1360773), (45, 1209576), (54, 1007980), (60, 907182), (72, 755985), (90, 604788), (101, 538920), (108, 503990), (120, 453591), (135, 403192), (180, 302394), (202, 269460), (216, 251995), (270, 201596), (303, 179640), (360, 151197), (404, 134730), (499, 109080), (505, 107784), (540, 100798), (606, 89820), (808, 67365), (909, 59880), (998, 54540), (1010, 53892), (1080, 50399), (1212, 44910), (1497, 36360), (1515, 35928), (1818, 29940), (1996, 27270), (2020, 26946), (2424, 22455), (2495, 21816), (2727, 19960), (2994, 18180), (3030, 17964), (3636, 14970), (3992, 13635), (4040, 13473), (4491, 12120), (4545, 11976), (4990, 10908), (5454, 9980), (5988, 9090), (6060, 8982), (7272, 7485)]