39386250

素因数分解:

$2^1\times 3^4\times 5^4\times {\mathrm{389}}^1$

素因数の和:423

約数の個数: 100

約数和(自身を含む): 110566170

約数和(自身を除く): 71179920

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 389, 405, 450, 625, 675, 750, 778, 810, 1125, 1167, 1250, 1350, 1875, 1945, 2025, 2250, 2334, 3375, 3501, 3750, 3890, 4050, 5625, 5835, 6750, 7002, 9725, 10125, 10503, 11250, 11670, 16875, 17505, 19450, 20250, 21006, 29175, 31509, 33750, 35010, 48625, 50625, 52515, 58350, 63018, 87525, 97250, 101250, 105030, 145875, 157545, 175050, 243125, 262575, 291750, 315090, 437625, 486250, 525150, 729375, 787725, 875250, 1312875, 1458750, 1575450, 2188125, 2625750, 3938625, 4376250, 6564375, 7877250, 13128750, 19693125, 39386250]

約数ペア:

[(1, 39386250), (2, 19693125), (3, 13128750), (5, 7877250), (6, 6564375), (9, 4376250), (10, 3938625), (15, 2625750), (18, 2188125), (25, 1575450), (27, 1458750), (30, 1312875), (45, 875250), (50, 787725), (54, 729375), (75, 525150), (81, 486250), (90, 437625), (125, 315090), (135, 291750), (150, 262575), (162, 243125), (225, 175050), (250, 157545), (270, 145875), (375, 105030), (389, 101250), (405, 97250), (450, 87525), (625, 63018), (675, 58350), (750, 52515), (778, 50625), (810, 48625), (1125, 35010), (1167, 33750), (1250, 31509), (1350, 29175), (1875, 21006), (1945, 20250), (2025, 19450), (2250, 17505), (2334, 16875), (3375, 11670), (3501, 11250), (3750, 10503), (3890, 10125), (4050, 9725), (5625, 7002), (5835, 6750)]