142558380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{29333}}^1$

素因数の和:29357

約数の個数: 72

約数和(自身を含む): 448458192

約数和(自身を除く): 305899812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 29333, 58666, 87999, 117332, 146665, 175998, 263997, 293330, 351996, 439995, 527994, 586660, 791991, 879990, 1055988, 1319985, 1583982, 1759980, 2375973, 2639970, 3167964, 3959955, 4751946, 5279940, 7127919, 7919910, 9503892, 11879865, 14255838, 15839820, 23759730, 28511676, 35639595, 47519460, 71279190, 142558380]

約数ペア:

[(1, 142558380), (2, 71279190), (3, 47519460), (4, 35639595), (5, 28511676), (6, 23759730), (9, 15839820), (10, 14255838), (12, 11879865), (15, 9503892), (18, 7919910), (20, 7127919), (27, 5279940), (30, 4751946), (36, 3959955), (45, 3167964), (54, 2639970), (60, 2375973), (81, 1759980), (90, 1583982), (108, 1319985), (135, 1055988), (162, 879990), (180, 791991), (243, 586660), (270, 527994), (324, 439995), (405, 351996), (486, 293330), (540, 263997), (810, 175998), (972, 146665), (1215, 117332), (1620, 87999), (2430, 58666), (4860, 29333)]