153864750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 424359936

約数和(自身を除く): 270495186

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 43, 50, 65, 75, 78, 86, 125, 129, 130, 150, 195, 215, 250, 258, 325, 367, 375, 390, 430, 559, 645, 650, 734, 750, 975, 1075, 1101, 1118, 1290, 1625, 1677, 1835, 1950, 2150, 2202, 2795, 3225, 3250, 3354, 3670, 4771, 4875, 5375, 5505, 5590, 6450, 8385, 9175, 9542, 9750, 10750, 11010, 13975, 14313, 15781, 16125, 16770, 18350, 23855, 27525, 27950, 28626, 31562, 32250, 41925, 45875, 47343, 47710, 55050, 69875, 71565, 78905, 83850, 91750, 94686, 119275, 137625, 139750, 143130, 157810, 205153, 209625, 236715, 238550, 275250, 357825, 394525, 410306, 419250, 473430, 596375, 615459, 715650, 789050, 1025765, 1183575, 1192750, 1230918, 1789125, 1972625, 2051530, 2367150, 3077295, 3578250, 3945250, 5128825, 5917875, 6154590, 10257650, 11835750, 15386475, 25644125, 30772950, 51288250, 76932375, 153864750]

約数ペア:

[(1, 153864750), (2, 76932375), (3, 51288250), (5, 30772950), (6, 25644125), (10, 15386475), (13, 11835750), (15, 10257650), (25, 6154590), (26, 5917875), (30, 5128825), (39, 3945250), (43, 3578250), (50, 3077295), (65, 2367150), (75, 2051530), (78, 1972625), (86, 1789125), (125, 1230918), (129, 1192750), (130, 1183575), (150, 1025765), (195, 789050), (215, 715650), (250, 615459), (258, 596375), (325, 473430), (367, 419250), (375, 410306), (390, 394525), (430, 357825), (559, 275250), (645, 238550), (650, 236715), (734, 209625), (750, 205153), (975, 157810), (1075, 143130), (1101, 139750), (1118, 137625), (1290, 119275), (1625, 94686), (1677, 91750), (1835, 83850), (1950, 78905), (2150, 71565), (2202, 69875), (2795, 55050), (3225, 47710), (3250, 47343), (3354, 45875), (3670, 41925), (4771, 32250), (4875, 31562), (5375, 28626), (5505, 27950), (5590, 27525), (6450, 23855), (8385, 18350), (9175, 16770), (9542, 16125), (9750, 15781), (10750, 14313), (11010, 13975)]