54600420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1831}}^1$

素因数の和:1921

約数の個数: 96

約数和(自身を含む): 177278976

約数和(自身を除く): 122678556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1831, 1988, 2130, 2485, 2982, 3662, 4260, 4970, 5493, 5964, 7324, 7455, 9155, 9940, 10986, 12817, 14910, 18310, 21972, 25634, 27465, 29820, 36620, 38451, 51268, 54930, 64085, 76902, 109860, 128170, 130001, 153804, 192255, 256340, 260002, 384510, 390003, 520004, 650005, 769020, 780006, 910007, 1300010, 1560012, 1820014, 1950015, 2600020, 2730021, 3640028, 3900030, 4550035, 5460042, 7800060, 9100070, 10920084, 13650105, 18200140, 27300210, 54600420]

約数ペア:

[(1, 54600420), (2, 27300210), (3, 18200140), (4, 13650105), (5, 10920084), (6, 9100070), (7, 7800060), (10, 5460042), (12, 4550035), (14, 3900030), (15, 3640028), (20, 2730021), (21, 2600020), (28, 1950015), (30, 1820014), (35, 1560012), (42, 1300010), (60, 910007), (70, 780006), (71, 769020), (84, 650005), (105, 520004), (140, 390003), (142, 384510), (210, 260002), (213, 256340), (284, 192255), (355, 153804), (420, 130001), (426, 128170), (497, 109860), (710, 76902), (852, 64085), (994, 54930), (1065, 51268), (1420, 38451), (1491, 36620), (1831, 29820), (1988, 27465), (2130, 25634), (2485, 21972), (2982, 18310), (3662, 14910), (4260, 12817), (4970, 10986), (5493, 9940), (5964, 9155), (7324, 7455)]