1269359100

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{52237}}^1$

素因数の和:52266

約数の個数: 108

約数和(自身を含む): 4126175144

約数和(自身を除く): 2856816044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 4050, 4860, 6075, 8100, 12150, 24300, 52237, 104474, 156711, 208948, 261185, 313422, 470133, 522370, 626844, 783555, 940266, 1044740, 1305925, 1410399, 1567110, 1880532, 2350665, 2611850, 2820798, 3134220, 3917775, 4231197, 4701330, 5223700, 5641596, 7051995, 7835550, 8462394, 9402660, 11753325, 12693591, 14103990, 15671100, 16924788, 21155985, 23506650, 25387182, 28207980, 35259975, 42311970, 47013300, 50774364, 63467955, 70519950, 84623940, 105779925, 126935910, 141039900, 211559850, 253871820, 317339775, 423119700, 634679550, 1269359100]

約数ペア:

[(1, 1269359100), (2, 634679550), (3, 423119700), (4, 317339775), (5, 253871820), (6, 211559850), (9, 141039900), (10, 126935910), (12, 105779925), (15, 84623940), (18, 70519950), (20, 63467955), (25, 50774364), (27, 47013300), (30, 42311970), (36, 35259975), (45, 28207980), (50, 25387182), (54, 23506650), (60, 21155985), (75, 16924788), (81, 15671100), (90, 14103990), (100, 12693591), (108, 11753325), (135, 9402660), (150, 8462394), (162, 7835550), (180, 7051995), (225, 5641596), (243, 5223700), (270, 4701330), (300, 4231197), (324, 3917775), (405, 3134220), (450, 2820798), (486, 2611850), (540, 2350665), (675, 1880532), (810, 1567110), (900, 1410399), (972, 1305925), (1215, 1044740), (1350, 940266), (1620, 783555), (2025, 626844), (2430, 522370), (2700, 470133), (4050, 313422), (4860, 261185), (6075, 208948), (8100, 156711), (12150, 104474), (24300, 52237)]