83999700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:663

約数の個数: 144

約数和(自身を含む): 275607360

約数和(自身を除く): 191607660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 53, 54, 60, 75, 90, 100, 106, 108, 135, 150, 159, 180, 212, 225, 265, 270, 300, 318, 450, 477, 530, 540, 587, 636, 675, 795, 900, 954, 1060, 1174, 1325, 1350, 1431, 1590, 1761, 1908, 2348, 2385, 2650, 2700, 2862, 2935, 3180, 3522, 3975, 4770, 5283, 5300, 5724, 5870, 7044, 7155, 7950, 8805, 9540, 10566, 11740, 11925, 14310, 14675, 15849, 15900, 17610, 21132, 23850, 26415, 28620, 29350, 31111, 31698, 35220, 35775, 44025, 47700, 52830, 58700, 62222, 63396, 71550, 79245, 88050, 93333, 105660, 124444, 132075, 143100, 155555, 158490, 176100, 186666, 264150, 279999, 311110, 316980, 373332, 396225, 466665, 528300, 559998, 622220, 777775, 792450, 839997, 933330, 1119996, 1399995, 1555550, 1584900, 1679994, 1866660, 2333325, 2799990, 3111100, 3359988, 4199985, 4666650, 5599980, 6999975, 8399970, 9333300, 13999950, 16799940, 20999925, 27999900, 41999850, 83999700]

約数ペア:

[(1, 83999700), (2, 41999850), (3, 27999900), (4, 20999925), (5, 16799940), (6, 13999950), (9, 9333300), (10, 8399970), (12, 6999975), (15, 5599980), (18, 4666650), (20, 4199985), (25, 3359988), (27, 3111100), (30, 2799990), (36, 2333325), (45, 1866660), (50, 1679994), (53, 1584900), (54, 1555550), (60, 1399995), (75, 1119996), (90, 933330), (100, 839997), (106, 792450), (108, 777775), (135, 622220), (150, 559998), (159, 528300), (180, 466665), (212, 396225), (225, 373332), (265, 316980), (270, 311110), (300, 279999), (318, 264150), (450, 186666), (477, 176100), (530, 158490), (540, 155555), (587, 143100), (636, 132075), (675, 124444), (795, 105660), (900, 93333), (954, 88050), (1060, 79245), (1174, 71550), (1325, 63396), (1350, 62222), (1431, 58700), (1590, 52830), (1761, 47700), (1908, 44025), (2348, 35775), (2385, 35220), (2650, 31698), (2700, 31111), (2862, 29350), (2935, 28620), (3180, 26415), (3522, 23850), (3975, 21132), (4770, 17610), (5283, 15900), (5300, 15849), (5724, 14675), (5870, 14310), (7044, 11925), (7155, 11740), (7950, 10566), (8805, 9540)]