20176675500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{31}}^2\times {\mathrm{13997}}^1$

素因数の和:14081

約数の個数: 144

約数和(自身を含む): 60715261152

約数和(自身を除く): 40538585652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 125, 150, 155, 186, 250, 300, 310, 372, 375, 465, 500, 620, 750, 775, 930, 961, 1500, 1550, 1860, 1922, 2325, 2883, 3100, 3844, 3875, 4650, 4805, 5766, 7750, 9300, 9610, 11532, 11625, 13997, 14415, 15500, 19220, 23250, 24025, 27994, 28830, 41991, 46500, 48050, 55988, 57660, 69985, 72075, 83982, 96100, 120125, 139970, 144150, 167964, 209955, 240250, 279940, 288300, 349925, 360375, 419910, 433907, 480500, 699850, 720750, 839820, 867814, 1049775, 1301721, 1399700, 1441500, 1735628, 1749625, 2099550, 2169535, 2603442, 3499250, 4199100, 4339070, 5206884, 5248875, 6508605, 6998500, 8678140, 10497750, 10847675, 13017210, 13451117, 20995500, 21695350, 26034420, 26902234, 32543025, 40353351, 43390700, 53804468, 54238375, 65086050, 67255585, 80706702, 108476750, 130172100, 134511170, 161413404, 162715125, 201766755, 216953500, 269022340, 325430250, 336277925, 403533510, 650860500, 672555850, 807067020, 1008833775, 1345111700, 1681389625, 2017667550, 3362779250, 4035335100, 5044168875, 6725558500, 10088337750, 20176675500]

約数ペア:

[(1, 20176675500), (2, 10088337750), (3, 6725558500), (4, 5044168875), (5, 4035335100), (6, 3362779250), (10, 2017667550), (12, 1681389625), (15, 1345111700), (20, 1008833775), (25, 807067020), (30, 672555850), (31, 650860500), (50, 403533510), (60, 336277925), (62, 325430250), (75, 269022340), (93, 216953500), (100, 201766755), (124, 162715125), (125, 161413404), (150, 134511170), (155, 130172100), (186, 108476750), (250, 80706702), (300, 67255585), (310, 65086050), (372, 54238375), (375, 53804468), (465, 43390700), (500, 40353351), (620, 32543025), (750, 26902234), (775, 26034420), (930, 21695350), (961, 20995500), (1500, 13451117), (1550, 13017210), (1860, 10847675), (1922, 10497750), (2325, 8678140), (2883, 6998500), (3100, 6508605), (3844, 5248875), (3875, 5206884), (4650, 4339070), (4805, 4199100), (5766, 3499250), (7750, 2603442), (9300, 2169535), (9610, 2099550), (11532, 1749625), (11625, 1735628), (13997, 1441500), (14415, 1399700), (15500, 1301721), (19220, 1049775), (23250, 867814), (24025, 839820), (27994, 720750), (28830, 699850), (41991, 480500), (46500, 433907), (48050, 419910), (55988, 360375), (57660, 349925), (69985, 288300), (72075, 279940), (83982, 240250), (96100, 209955), (120125, 167964), (139970, 144150)]