305080458900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{540061}}^1$

素因数の和:540354

約数の個数: 144

約数和(自身を含む): 1012551442560

約数和(自身を除く): 707470983660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 269, 300, 350, 420, 525, 538, 700, 807, 1050, 1076, 1345, 1614, 1883, 2100, 2690, 3228, 3766, 4035, 5380, 5649, 6725, 7532, 8070, 9415, 11298, 13450, 16140, 18830, 20175, 22596, 26900, 28245, 37660, 40350, 47075, 56490, 80700, 94150, 112980, 141225, 188300, 282450, 540061, 564900, 1080122, 1620183, 2160244, 2700305, 3240366, 3780427, 5400610, 6480732, 7560854, 8100915, 10801220, 11341281, 13501525, 15121708, 16201830, 18902135, 22682562, 27003050, 32403660, 37804270, 40504575, 45365124, 54006100, 56706405, 75608540, 81009150, 94510675, 113412810, 145276409, 162018300, 189021350, 226825620, 283532025, 290552818, 378042700, 435829227, 567064050, 581105636, 726382045, 871658454, 1016934863, 1134128100, 1452764090, 1743316908, 2033869726, 2179146135, 2905528180, 3050804589, 3631910225, 4067739452, 4358292270, 5084674315, 6101609178, 7263820450, 8716584540, 10169348630, 10895730675, 12203218356, 14527640900, 15254022945, 20338697260, 21791461350, 25423371575, 30508045890, 43582922700, 50846743150, 61016091780, 76270114725, 101693486300, 152540229450, 305080458900]

約数ペア:

[(1, 305080458900), (2, 152540229450), (3, 101693486300), (4, 76270114725), (5, 61016091780), (6, 50846743150), (7, 43582922700), (10, 30508045890), (12, 25423371575), (14, 21791461350), (15, 20338697260), (20, 15254022945), (21, 14527640900), (25, 12203218356), (28, 10895730675), (30, 10169348630), (35, 8716584540), (42, 7263820450), (50, 6101609178), (60, 5084674315), (70, 4358292270), (75, 4067739452), (84, 3631910225), (100, 3050804589), (105, 2905528180), (140, 2179146135), (150, 2033869726), (175, 1743316908), (210, 1452764090), (269, 1134128100), (300, 1016934863), (350, 871658454), (420, 726382045), (525, 581105636), (538, 567064050), (700, 435829227), (807, 378042700), (1050, 290552818), (1076, 283532025), (1345, 226825620), (1614, 189021350), (1883, 162018300), (2100, 145276409), (2690, 113412810), (3228, 94510675), (3766, 81009150), (4035, 75608540), (5380, 56706405), (5649, 54006100), (6725, 45365124), (7532, 40504575), (8070, 37804270), (9415, 32403660), (11298, 27003050), (13450, 22682562), (16140, 18902135), (18830, 16201830), (20175, 15121708), (22596, 13501525), (26900, 11341281), (28245, 10801220), (37660, 8100915), (40350, 7560854), (47075, 6480732), (56490, 5400610), (80700, 3780427), (94150, 3240366), (112980, 2700305), (141225, 2160244), (188300, 1620183), (282450, 1080122), (540061, 564900)]