20150330010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1\times {\mathrm{769}}^1$

素因数の和:1256

約数の個数: 128

約数和(自身を含む): 51732172800

約数和(自身を除く): 31581842790

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 191, 255, 269, 382, 510, 538, 573, 769, 807, 955, 1146, 1345, 1538, 1614, 1910, 2307, 2690, 2865, 3247, 3845, 4035, 4573, 4614, 5730, 6494, 7690, 8070, 9146, 9741, 11535, 13073, 13719, 16235, 19482, 22865, 23070, 26146, 27438, 32470, 39219, 45730, 48705, 51379, 65365, 68595, 78438, 97410, 102758, 130730, 137190, 146879, 154137, 196095, 206861, 256895, 293758, 308274, 392190, 413722, 440637, 513790, 620583, 734395, 770685, 873443, 881274, 1034305, 1241166, 1468790, 1541370, 1746886, 2068610, 2203185, 2496943, 2620329, 3102915, 3516637, 4367215, 4406370, 4993886, 5240658, 6205830, 7033274, 7490829, 8734430, 10549911, 12484715, 13101645, 14981658, 17583185, 21099822, 24969430, 26203290, 35166370, 37454145, 39510451, 52749555, 74908290, 79020902, 105499110, 118531353, 197552255, 237062706, 395104510, 592656765, 671677667, 1185313530, 1343355334, 2015033001, 3358388335, 4030066002, 6716776670, 10075165005, 20150330010]

約数ペア:

[(1, 20150330010), (2, 10075165005), (3, 6716776670), (5, 4030066002), (6, 3358388335), (10, 2015033001), (15, 1343355334), (17, 1185313530), (30, 671677667), (34, 592656765), (51, 395104510), (85, 237062706), (102, 197552255), (170, 118531353), (191, 105499110), (255, 79020902), (269, 74908290), (382, 52749555), (510, 39510451), (538, 37454145), (573, 35166370), (769, 26203290), (807, 24969430), (955, 21099822), (1146, 17583185), (1345, 14981658), (1538, 13101645), (1614, 12484715), (1910, 10549911), (2307, 8734430), (2690, 7490829), (2865, 7033274), (3247, 6205830), (3845, 5240658), (4035, 4993886), (4573, 4406370), (4614, 4367215), (5730, 3516637), (6494, 3102915), (7690, 2620329), (8070, 2496943), (9146, 2203185), (9741, 2068610), (11535, 1746886), (13073, 1541370), (13719, 1468790), (16235, 1241166), (19482, 1034305), (22865, 881274), (23070, 873443), (26146, 770685), (27438, 734395), (32470, 620583), (39219, 513790), (45730, 440637), (48705, 413722), (51379, 392190), (65365, 308274), (68595, 293758), (78438, 256895), (97410, 206861), (102758, 196095), (130730, 154137), (137190, 146879)]