869633700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7193}}^1$

素因数の和:7254

約数の個数: 144

約数和(自身を含む): 2797487616

約数和(自身を除く): 1927853916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 465, 620, 650, 775, 780, 806, 930, 975, 1209, 1300, 1550, 1612, 1860, 1950, 2015, 2325, 2418, 3100, 3900, 4030, 4650, 4836, 6045, 7193, 8060, 9300, 10075, 12090, 14386, 20150, 21579, 24180, 28772, 30225, 35965, 40300, 43158, 60450, 71930, 86316, 93509, 107895, 120900, 143860, 179825, 187018, 215790, 222983, 280527, 359650, 374036, 431580, 445966, 467545, 539475, 561054, 668949, 719300, 891932, 935090, 1078950, 1114915, 1122108, 1337898, 1402635, 1870180, 2157900, 2229830, 2337725, 2675796, 2805270, 2898779, 3344745, 4459660, 4675450, 5574575, 5610540, 5797558, 6689490, 7013175, 8696337, 9350900, 11149150, 11595116, 13378980, 14026350, 14493895, 16723725, 17392674, 22298300, 28052700, 28987790, 33447450, 34785348, 43481685, 57975580, 66894900, 72469475, 86963370, 144938950, 173926740, 217408425, 289877900, 434816850, 869633700]

約数ペア:

[(1, 869633700), (2, 434816850), (3, 289877900), (4, 217408425), (5, 173926740), (6, 144938950), (10, 86963370), (12, 72469475), (13, 66894900), (15, 57975580), (20, 43481685), (25, 34785348), (26, 33447450), (30, 28987790), (31, 28052700), (39, 22298300), (50, 17392674), (52, 16723725), (60, 14493895), (62, 14026350), (65, 13378980), (75, 11595116), (78, 11149150), (93, 9350900), (100, 8696337), (124, 7013175), (130, 6689490), (150, 5797558), (155, 5610540), (156, 5574575), (186, 4675450), (195, 4459660), (260, 3344745), (300, 2898779), (310, 2805270), (325, 2675796), (372, 2337725), (390, 2229830), (403, 2157900), (465, 1870180), (620, 1402635), (650, 1337898), (775, 1122108), (780, 1114915), (806, 1078950), (930, 935090), (975, 891932), (1209, 719300), (1300, 668949), (1550, 561054), (1612, 539475), (1860, 467545), (1950, 445966), (2015, 431580), (2325, 374036), (2418, 359650), (3100, 280527), (3900, 222983), (4030, 215790), (4650, 187018), (4836, 179825), (6045, 143860), (7193, 120900), (8060, 107895), (9300, 93509), (10075, 86316), (12090, 71930), (14386, 60450), (20150, 43158), (21579, 40300), (24180, 35965), (28772, 30225)]