99678880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1542

約数の個数: 96

約数和(自身を含む): 273732480

約数和(自身を除く): 174053600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1120, 1220, 1459, 1708, 1952, 2135, 2440, 2918, 3416, 4270, 4880, 5836, 6832, 7295, 8540, 9760, 10213, 11672, 13664, 14590, 17080, 20426, 23344, 29180, 34160, 40852, 46688, 51065, 58360, 68320, 81704, 88999, 102130, 116720, 163408, 177998, 204260, 233440, 326816, 355996, 408520, 444995, 622993, 711992, 817040, 889990, 1245986, 1423984, 1634080, 1779980, 2491972, 2847968, 3114965, 3559960, 4983944, 6229930, 7119920, 9967888, 12459860, 14239840, 19935776, 24919720, 49839440, 99678880]

約数ペア:

[(1, 99678880), (2, 49839440), (4, 24919720), (5, 19935776), (7, 14239840), (8, 12459860), (10, 9967888), (14, 7119920), (16, 6229930), (20, 4983944), (28, 3559960), (32, 3114965), (35, 2847968), (40, 2491972), (56, 1779980), (61, 1634080), (70, 1423984), (80, 1245986), (112, 889990), (122, 817040), (140, 711992), (160, 622993), (224, 444995), (244, 408520), (280, 355996), (305, 326816), (427, 233440), (488, 204260), (560, 177998), (610, 163408), (854, 116720), (976, 102130), (1120, 88999), (1220, 81704), (1459, 68320), (1708, 58360), (1952, 51065), (2135, 46688), (2440, 40852), (2918, 34160), (3416, 29180), (4270, 23344), (4880, 20426), (5836, 17080), (6832, 14590), (7295, 13664), (8540, 11672), (9760, 10213)]