80870850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{6197}}^1$

素因数の和:6244

約数の個数: 72

約数和(自身を含む): 224801460

約数和(自身を除く): 143930610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 1305, 1450, 2175, 2610, 4350, 6197, 6525, 12394, 13050, 18591, 30985, 37182, 55773, 61970, 92955, 111546, 154925, 179713, 185910, 278865, 309850, 359426, 464775, 539139, 557730, 898565, 929550, 1078278, 1394325, 1617417, 1797130, 2695695, 2788650, 3234834, 4492825, 5391390, 8087085, 8985650, 13478475, 16174170, 26956950, 40435425, 80870850]

約数ペア:

[(1, 80870850), (2, 40435425), (3, 26956950), (5, 16174170), (6, 13478475), (9, 8985650), (10, 8087085), (15, 5391390), (18, 4492825), (25, 3234834), (29, 2788650), (30, 2695695), (45, 1797130), (50, 1617417), (58, 1394325), (75, 1078278), (87, 929550), (90, 898565), (145, 557730), (150, 539139), (174, 464775), (225, 359426), (261, 309850), (290, 278865), (435, 185910), (450, 179713), (522, 154925), (725, 111546), (870, 92955), (1305, 61970), (1450, 55773), (2175, 37182), (2610, 30985), (4350, 18591), (6197, 13050), (6525, 12394)]