159500974325

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{557}}^1$

素因数の和:940

約数の個数: 144

約数和(自身を含む): 255567571200

約数和(自身を除く): 96066596875

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 79, 175, 245, 269, 275, 385, 395, 539, 553, 557, 869, 1225, 1345, 1883, 1925, 1975, 2695, 2765, 2785, 2959, 3871, 3899, 4345, 6083, 6127, 6725, 9415, 13181, 13475, 13825, 13925, 14795, 19355, 19495, 20713, 21251, 21725, 27293, 30415, 30635, 42581, 42889, 44003, 47075, 65905, 73975, 96775, 97475, 103565, 106255, 136465, 144991, 148757, 149833, 152075, 153175, 212905, 214445, 220015, 233761, 300223, 308021, 329525, 484033, 517825, 531275, 682325, 724955, 743785, 749165, 1041299, 1048831, 1064525, 1072225, 1100075, 1168805, 1501115, 1540105, 1636327, 1648163, 2156147, 2420165, 3388231, 3624775, 3718925, 3745825, 5206495, 5244155, 5844025, 7341817, 7505575, 7700525, 8181635, 8240815, 10780735, 11454289, 11537141, 11836807, 12100825, 16941155, 23717617, 26032475, 26220775, 36709085, 40908175, 41204075, 53903675, 57271445, 57685705, 59184035, 80759987, 82857649, 84705775, 118588085, 130204877, 183545425, 286357225, 288428525, 295920175, 403799935, 414288245, 580003543, 592940425, 651024385, 911434139, 2018999675, 2071441225, 2900017715, 3255121925, 4557170695, 6380038973, 14500088575, 22785853475, 31900194865, 159500974325]

約数ペア:

[(1, 159500974325), (5, 31900194865), (7, 22785853475), (11, 14500088575), (25, 6380038973), (35, 4557170695), (49, 3255121925), (55, 2900017715), (77, 2071441225), (79, 2018999675), (175, 911434139), (245, 651024385), (269, 592940425), (275, 580003543), (385, 414288245), (395, 403799935), (539, 295920175), (553, 288428525), (557, 286357225), (869, 183545425), (1225, 130204877), (1345, 118588085), (1883, 84705775), (1925, 82857649), (1975, 80759987), (2695, 59184035), (2765, 57685705), (2785, 57271445), (2959, 53903675), (3871, 41204075), (3899, 40908175), (4345, 36709085), (6083, 26220775), (6127, 26032475), (6725, 23717617), (9415, 16941155), (13181, 12100825), (13475, 11836807), (13825, 11537141), (13925, 11454289), (14795, 10780735), (19355, 8240815), (19495, 8181635), (20713, 7700525), (21251, 7505575), (21725, 7341817), (27293, 5844025), (30415, 5244155), (30635, 5206495), (42581, 3745825), (42889, 3718925), (44003, 3624775), (47075, 3388231), (65905, 2420165), (73975, 2156147), (96775, 1648163), (97475, 1636327), (103565, 1540105), (106255, 1501115), (136465, 1168805), (144991, 1100075), (148757, 1072225), (149833, 1064525), (152075, 1048831), (153175, 1041299), (212905, 749165), (214445, 743785), (220015, 724955), (233761, 682325), (300223, 531275), (308021, 517825), (329525, 484033)]