200717730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15817}}^1$

素因数の和:15880

約数の個数: 64

約数和(自身を含む): 546670080

約数和(自身を除く): 345952350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 15817, 31634, 47451, 79085, 94902, 142353, 158170, 237255, 284706, 427059, 474510, 711765, 743399, 854118, 1423530, 1486798, 2135295, 2230197, 3716995, 4270590, 4460394, 6690591, 7433990, 11150985, 13381182, 20071773, 22301970, 33452955, 40143546, 66905910, 100358865, 200717730]

約数ペア:

[(1, 200717730), (2, 100358865), (3, 66905910), (5, 40143546), (6, 33452955), (9, 22301970), (10, 20071773), (15, 13381182), (18, 11150985), (27, 7433990), (30, 6690591), (45, 4460394), (47, 4270590), (54, 3716995), (90, 2230197), (94, 2135295), (135, 1486798), (141, 1423530), (235, 854118), (270, 743399), (282, 711765), (423, 474510), (470, 427059), (705, 284706), (846, 237255), (1269, 158170), (1410, 142353), (2115, 94902), (2538, 79085), (4230, 47451), (6345, 31634), (12690, 15817)]