1079999700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8933}}^1$

素因数の和:8994

約数の個数: 144

約数和(自身を含む): 3474110976

約数和(自身を除く): 2394111276

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, 8060, 8933, 9300, 10075, 12090, 17866, 20150, 24180, 26799, 30225, 35732, 40300, 44665, 53598, 60450, 89330, 107196, 116129, 120900, 133995, 178660, 223325, 232258, 267990, 276923, 348387, 446650, 464516, 535980, 553846, 580645, 669975, 696774, 830769, 893300, 1107692, 1161290, 1339950, 1384615, 1393548, 1661538, 1741935, 2322580, 2679900, 2769230, 2903225, 3323076, 3483870, 3599999, 4153845, 5538460, 5806450, 6923075, 6967740, 7199998, 8307690, 8709675, 10799997, 11612900, 13846150, 14399996, 16615380, 17419350, 17999995, 20769225, 21599994, 27692300, 34838700, 35999990, 41538450, 43199988, 53999985, 71999980, 83076900, 89999975, 107999970, 179999950, 215999940, 269999925, 359999900, 539999850, 1079999700]

約数ペア:

[(1, 1079999700), (2, 539999850), (3, 359999900), (4, 269999925), (5, 215999940), (6, 179999950), (10, 107999970), (12, 89999975), (13, 83076900), (15, 71999980), (20, 53999985), (25, 43199988), (26, 41538450), (30, 35999990), (31, 34838700), (39, 27692300), (50, 21599994), (52, 20769225), (60, 17999995), (62, 17419350), (65, 16615380), (75, 14399996), (78, 13846150), (93, 11612900), (100, 10799997), (124, 8709675), (130, 8307690), (150, 7199998), (155, 6967740), (156, 6923075), (186, 5806450), (195, 5538460), (260, 4153845), (300, 3599999), (310, 3483870), (325, 3323076), (372, 2903225), (390, 2769230), (403, 2679900), (465, 2322580), (620, 1741935), (650, 1661538), (775, 1393548), (780, 1384615), (806, 1339950), (930, 1161290), (975, 1107692), (1209, 893300), (1300, 830769), (1550, 696774), (1612, 669975), (1860, 580645), (1950, 553846), (2015, 535980), (2325, 464516), (2418, 446650), (3100, 348387), (3900, 276923), (4030, 267990), (4650, 232258), (4836, 223325), (6045, 178660), (8060, 133995), (8933, 120900), (9300, 116129), (10075, 107196), (12090, 89330), (17866, 60450), (20150, 53598), (24180, 44665), (26799, 40300), (30225, 35732)]