134749140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 422923200

約数和(自身を除く): 288174060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 289, 323, 340, 380, 409, 510, 570, 578, 646, 818, 867, 969, 1020, 1140, 1156, 1227, 1292, 1445, 1615, 1636, 1734, 1938, 2045, 2454, 2890, 3230, 3468, 3876, 4090, 4335, 4845, 4908, 5491, 5780, 6135, 6460, 6953, 7771, 8180, 8670, 9690, 10982, 12270, 13906, 15542, 16473, 17340, 19380, 20859, 21964, 23313, 24540, 27455, 27812, 31084, 32946, 34765, 38855, 41718, 46626, 54910, 65892, 69530, 77710, 82365, 83436, 93252, 104295, 109820, 116565, 118201, 132107, 139060, 155420, 164730, 208590, 233130, 236402, 264214, 329460, 354603, 396321, 417180, 466260, 472804, 528428, 591005, 660535, 709206, 792642, 1182010, 1321070, 1418412, 1585284, 1773015, 1981605, 2245819, 2364020, 2642140, 3546030, 3963210, 4491638, 6737457, 7092060, 7926420, 8983276, 11229095, 13474914, 22458190, 26949828, 33687285, 44916380, 67374570, 134749140]

約数ペア:

[(1, 134749140), (2, 67374570), (3, 44916380), (4, 33687285), (5, 26949828), (6, 22458190), (10, 13474914), (12, 11229095), (15, 8983276), (17, 7926420), (19, 7092060), (20, 6737457), (30, 4491638), (34, 3963210), (38, 3546030), (51, 2642140), (57, 2364020), (60, 2245819), (68, 1981605), (76, 1773015), (85, 1585284), (95, 1418412), (102, 1321070), (114, 1182010), (170, 792642), (190, 709206), (204, 660535), (228, 591005), (255, 528428), (285, 472804), (289, 466260), (323, 417180), (340, 396321), (380, 354603), (409, 329460), (510, 264214), (570, 236402), (578, 233130), (646, 208590), (818, 164730), (867, 155420), (969, 139060), (1020, 132107), (1140, 118201), (1156, 116565), (1227, 109820), (1292, 104295), (1445, 93252), (1615, 83436), (1636, 82365), (1734, 77710), (1938, 69530), (2045, 65892), (2454, 54910), (2890, 46626), (3230, 41718), (3468, 38855), (3876, 34765), (4090, 32946), (4335, 31084), (4845, 27812), (4908, 27455), (5491, 24540), (5780, 23313), (6135, 21964), (6460, 20859), (6953, 19380), (7771, 17340), (8180, 16473), (8670, 15542), (9690, 13906), (10982, 12270)]