203969880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{188861}}^1$

素因数の和:188881

約数の個数: 64

約数和(自身を含む): 679903200

約数和(自身を除く): 475933320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 188861, 377722, 566583, 755444, 944305, 1133166, 1510888, 1699749, 1888610, 2266332, 2832915, 3399498, 3777220, 4532664, 5099247, 5665830, 6798996, 7554440, 8498745, 10198494, 11331660, 13597992, 16997490, 20396988, 22663320, 25496235, 33994980, 40793976, 50992470, 67989960, 101984940, 203969880]

約数ペア:

[(1, 203969880), (2, 101984940), (3, 67989960), (4, 50992470), (5, 40793976), (6, 33994980), (8, 25496235), (9, 22663320), (10, 20396988), (12, 16997490), (15, 13597992), (18, 11331660), (20, 10198494), (24, 8498745), (27, 7554440), (30, 6798996), (36, 5665830), (40, 5099247), (45, 4532664), (54, 3777220), (60, 3399498), (72, 2832915), (90, 2266332), (108, 1888610), (120, 1699749), (135, 1510888), (180, 1133166), (216, 944305), (270, 755444), (360, 566583), (540, 377722), (1080, 188861)]