64525410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2153}}^1$

素因数の和:2209

約数の個数: 80

約数和(自身を含む): 178273656

約数和(自身を除く): 113748246

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 162, 185, 222, 270, 333, 370, 405, 555, 666, 810, 999, 1110, 1665, 1998, 2153, 2997, 3330, 4306, 4995, 5994, 6459, 9990, 10765, 12918, 14985, 19377, 21530, 29970, 32295, 38754, 58131, 64590, 79661, 96885, 116262, 159322, 174393, 193770, 238983, 290655, 348786, 398305, 477966, 581310, 716949, 796610, 871965, 1194915, 1433898, 1743930, 2150847, 2389830, 3584745, 4301694, 6452541, 7169490, 10754235, 12905082, 21508470, 32262705, 64525410]

約数ペア:

[(1, 64525410), (2, 32262705), (3, 21508470), (5, 12905082), (6, 10754235), (9, 7169490), (10, 6452541), (15, 4301694), (18, 3584745), (27, 2389830), (30, 2150847), (37, 1743930), (45, 1433898), (54, 1194915), (74, 871965), (81, 796610), (90, 716949), (111, 581310), (135, 477966), (162, 398305), (185, 348786), (222, 290655), (270, 238983), (333, 193770), (370, 174393), (405, 159322), (555, 116262), (666, 96885), (810, 79661), (999, 64590), (1110, 58131), (1665, 38754), (1998, 32295), (2153, 29970), (2997, 21530), (3330, 19377), (4306, 14985), (4995, 12918), (5994, 10765), (6459, 9990)]