15704645900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1$

素因数の和:1068

約数の個数: 144

約数和(自身を含む): 36880202016

約数和(自身を除く): 21175556116

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 67, 68, 85, 100, 134, 170, 173, 268, 335, 340, 346, 425, 670, 692, 797, 850, 865, 1139, 1340, 1594, 1675, 1700, 1730, 2278, 2941, 3188, 3350, 3460, 3985, 4325, 4556, 5695, 5882, 6700, 7970, 8650, 11390, 11591, 11764, 13549, 14705, 15940, 17300, 19925, 22780, 23182, 27098, 28475, 29410, 39850, 46364, 53399, 54196, 56950, 57955, 58820, 67745, 73525, 79700, 106798, 113900, 115910, 135490, 137881, 147050, 197047, 213596, 231820, 266995, 270980, 275762, 289775, 294100, 338725, 394094, 533990, 551524, 579550, 677450, 689405, 788188, 907783, 985235, 1067980, 1159100, 1334975, 1354900, 1378810, 1815566, 1970470, 2343977, 2669950, 2757620, 3447025, 3631132, 3940940, 4538915, 4687954, 4926175, 5339900, 6894050, 9077830, 9238027, 9375908, 9852350, 11719885, 13788100, 18155660, 18476054, 19704700, 22694575, 23439770, 36952108, 45389150, 46190135, 46879540, 58599425, 90778300, 92380270, 117198850, 157046459, 184760540, 230950675, 234397700, 314092918, 461901350, 628185836, 785232295, 923802700, 1570464590, 3140929180, 3926161475, 7852322950, 15704645900]

約数ペア:

[(1, 15704645900), (2, 7852322950), (4, 3926161475), (5, 3140929180), (10, 1570464590), (17, 923802700), (20, 785232295), (25, 628185836), (34, 461901350), (50, 314092918), (67, 234397700), (68, 230950675), (85, 184760540), (100, 157046459), (134, 117198850), (170, 92380270), (173, 90778300), (268, 58599425), (335, 46879540), (340, 46190135), (346, 45389150), (425, 36952108), (670, 23439770), (692, 22694575), (797, 19704700), (850, 18476054), (865, 18155660), (1139, 13788100), (1340, 11719885), (1594, 9852350), (1675, 9375908), (1700, 9238027), (1730, 9077830), (2278, 6894050), (2941, 5339900), (3188, 4926175), (3350, 4687954), (3460, 4538915), (3985, 3940940), (4325, 3631132), (4556, 3447025), (5695, 2757620), (5882, 2669950), (6700, 2343977), (7970, 1970470), (8650, 1815566), (11390, 1378810), (11591, 1354900), (11764, 1334975), (13549, 1159100), (14705, 1067980), (15940, 985235), (17300, 907783), (19925, 788188), (22780, 689405), (23182, 677450), (27098, 579550), (28475, 551524), (29410, 533990), (39850, 394094), (46364, 338725), (53399, 294100), (54196, 289775), (56950, 275762), (57955, 270980), (58820, 266995), (67745, 231820), (73525, 213596), (79700, 197047), (106798, 147050), (113900, 137881), (115910, 135490)]