172815702420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{235181}}^1$

素因数の和:235561

約数の個数: 96

約数和(自身を含む): 498465426816

約数和(自身を除く): 325649724396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 331, 370, 444, 555, 662, 740, 993, 1110, 1324, 1655, 1986, 2220, 3310, 3972, 4965, 6620, 9930, 12247, 19860, 24494, 36741, 48988, 61235, 73482, 122470, 146964, 183705, 235181, 244940, 367410, 470362, 705543, 734820, 940724, 1175905, 1411086, 2351810, 2822172, 3527715, 4703620, 7055430, 8701697, 14110860, 17403394, 26105091, 34806788, 43508485, 52210182, 77844911, 87016970, 104420364, 130525455, 155689822, 174033940, 233534733, 261050910, 311379644, 389224555, 467069466, 522101820, 778449110, 934138932, 1167673665, 1556898220, 2335347330, 2880261707, 4670694660, 5760523414, 8640785121, 11521046828, 14401308535, 17281570242, 28802617070, 34563140484, 43203925605, 57605234140, 86407851210, 172815702420]

約数ペア:

[(1, 172815702420), (2, 86407851210), (3, 57605234140), (4, 43203925605), (5, 34563140484), (6, 28802617070), (10, 17281570242), (12, 14401308535), (15, 11521046828), (20, 8640785121), (30, 5760523414), (37, 4670694660), (60, 2880261707), (74, 2335347330), (111, 1556898220), (148, 1167673665), (185, 934138932), (222, 778449110), (331, 522101820), (370, 467069466), (444, 389224555), (555, 311379644), (662, 261050910), (740, 233534733), (993, 174033940), (1110, 155689822), (1324, 130525455), (1655, 104420364), (1986, 87016970), (2220, 77844911), (3310, 52210182), (3972, 43508485), (4965, 34806788), (6620, 26105091), (9930, 17403394), (12247, 14110860), (19860, 8701697), (24494, 7055430), (36741, 4703620), (48988, 3527715), (61235, 2822172), (73482, 2351810), (122470, 1411086), (146964, 1175905), (183705, 940724), (235181, 734820), (244940, 705543), (367410, 470362)]