22397700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5743}}^1$

素因数の和:5773

約数の個数: 72

約数和(自身を含む): 69801088

約数和(自身を除く): 47403388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 5743, 11486, 17229, 22972, 28715, 34458, 57430, 68916, 74659, 86145, 114860, 143575, 149318, 172290, 223977, 287150, 298636, 344580, 373295, 430725, 447954, 574300, 746590, 861450, 895908, 1119885, 1493180, 1722900, 1866475, 2239770, 3732950, 4479540, 5599425, 7465900, 11198850, 22397700]

約数ペア:

[(1, 22397700), (2, 11198850), (3, 7465900), (4, 5599425), (5, 4479540), (6, 3732950), (10, 2239770), (12, 1866475), (13, 1722900), (15, 1493180), (20, 1119885), (25, 895908), (26, 861450), (30, 746590), (39, 574300), (50, 447954), (52, 430725), (60, 373295), (65, 344580), (75, 298636), (78, 287150), (100, 223977), (130, 172290), (150, 149318), (156, 143575), (195, 114860), (260, 86145), (300, 74659), (325, 68916), (390, 57430), (650, 34458), (780, 28715), (975, 22972), (1300, 17229), (1950, 11486), (3900, 5743)]