397738620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7151}}^1$

素因数の和:7272

約数の個数: 96

約数和(自身を含む): 1249597440

約数和(自身を除く): 851858820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 103, 108, 135, 180, 206, 270, 309, 412, 515, 540, 618, 927, 1030, 1236, 1545, 1854, 2060, 2781, 3090, 3708, 4635, 5562, 6180, 7151, 9270, 11124, 13905, 14302, 18540, 21453, 27810, 28604, 35755, 42906, 55620, 64359, 71510, 85812, 107265, 128718, 143020, 193077, 214530, 257436, 321795, 386154, 429060, 643590, 736553, 772308, 965385, 1287180, 1473106, 1930770, 2209659, 2946212, 3682765, 3861540, 4419318, 6628977, 7365530, 8838636, 11048295, 13257954, 14731060, 19886931, 22096590, 26515908, 33144885, 39773862, 44193180, 66289770, 79547724, 99434655, 132579540, 198869310, 397738620]

約数ペア:

[(1, 397738620), (2, 198869310), (3, 132579540), (4, 99434655), (5, 79547724), (6, 66289770), (9, 44193180), (10, 39773862), (12, 33144885), (15, 26515908), (18, 22096590), (20, 19886931), (27, 14731060), (30, 13257954), (36, 11048295), (45, 8838636), (54, 7365530), (60, 6628977), (90, 4419318), (103, 3861540), (108, 3682765), (135, 2946212), (180, 2209659), (206, 1930770), (270, 1473106), (309, 1287180), (412, 965385), (515, 772308), (540, 736553), (618, 643590), (927, 429060), (1030, 386154), (1236, 321795), (1545, 257436), (1854, 214530), (2060, 193077), (2781, 143020), (3090, 128718), (3708, 107265), (4635, 85812), (5562, 71510), (6180, 64359), (7151, 55620), (9270, 42906), (11124, 35755), (13905, 28604), (14302, 27810), (18540, 21453)]