207831000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{73}}^2$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 708009120

約数和(自身を除く): 500178120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 73, 75, 78, 100, 104, 120, 125, 130, 146, 150, 156, 195, 200, 219, 250, 260, 292, 300, 312, 325, 365, 375, 390, 438, 500, 520, 584, 600, 650, 730, 750, 780, 876, 949, 975, 1000, 1095, 1300, 1460, 1500, 1560, 1625, 1752, 1825, 1898, 1950, 2190, 2600, 2847, 2920, 3000, 3250, 3650, 3796, 3900, 4380, 4745, 4875, 5329, 5475, 5694, 6500, 7300, 7592, 7800, 8760, 9125, 9490, 9750, 10658, 10950, 11388, 13000, 14235, 14600, 15987, 18250, 18980, 19500, 21316, 21900, 22776, 23725, 26645, 27375, 28470, 31974, 36500, 37960, 39000, 42632, 43800, 47450, 53290, 54750, 56940, 63948, 69277, 71175, 73000, 79935, 94900, 106580, 109500, 113880, 118625, 127896, 133225, 138554, 142350, 159870, 189800, 207831, 213160, 219000, 237250, 266450, 277108, 284700, 319740, 346385, 355875, 399675, 415662, 474500, 532900, 554216, 569400, 639480, 666125, 692770, 711750, 799350, 831324, 949000, 1039155, 1065800, 1332250, 1385540, 1423500, 1598700, 1662648, 1731925, 1998375, 2078310, 2664500, 2771080, 2847000, 3197400, 3463850, 3996750, 4156620, 5195775, 5329000, 6927700, 7993500, 8313240, 8659625, 10391550, 13855400, 15987000, 17319250, 20783100, 25978875, 34638500, 41566200, 51957750, 69277000, 103915500, 207831000]

約数ペア:

[(1, 207831000), (2, 103915500), (3, 69277000), (4, 51957750), (5, 41566200), (6, 34638500), (8, 25978875), (10, 20783100), (12, 17319250), (13, 15987000), (15, 13855400), (20, 10391550), (24, 8659625), (25, 8313240), (26, 7993500), (30, 6927700), (39, 5329000), (40, 5195775), (50, 4156620), (52, 3996750), (60, 3463850), (65, 3197400), (73, 2847000), (75, 2771080), (78, 2664500), (100, 2078310), (104, 1998375), (120, 1731925), (125, 1662648), (130, 1598700), (146, 1423500), (150, 1385540), (156, 1332250), (195, 1065800), (200, 1039155), (219, 949000), (250, 831324), (260, 799350), (292, 711750), (300, 692770), (312, 666125), (325, 639480), (365, 569400), (375, 554216), (390, 532900), (438, 474500), (500, 415662), (520, 399675), (584, 355875), (600, 346385), (650, 319740), (730, 284700), (750, 277108), (780, 266450), (876, 237250), (949, 219000), (975, 213160), (1000, 207831), (1095, 189800), (1300, 159870), (1460, 142350), (1500, 138554), (1560, 133225), (1625, 127896), (1752, 118625), (1825, 113880), (1898, 109500), (1950, 106580), (2190, 94900), (2600, 79935), (2847, 73000), (2920, 71175), (3000, 69277), (3250, 63948), (3650, 56940), (3796, 54750), (3900, 53290), (4380, 47450), (4745, 43800), (4875, 42632), (5329, 39000), (5475, 37960), (5694, 36500), (6500, 31974), (7300, 28470), (7592, 27375), (7800, 26645), (8760, 23725), (9125, 22776), (9490, 21900), (9750, 21316), (10658, 19500), (10950, 18980), (11388, 18250), (13000, 15987), (14235, 14600)]