170828550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 144

約数和(自身を含む): 482594112

約数和(自身を除く): 311765562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 47, 50, 75, 82, 90, 94, 123, 141, 150, 197, 205, 225, 235, 246, 282, 369, 394, 410, 423, 450, 470, 591, 615, 705, 738, 846, 985, 1025, 1175, 1182, 1230, 1410, 1773, 1845, 1927, 1970, 2050, 2115, 2350, 2955, 3075, 3525, 3546, 3690, 3854, 4230, 4925, 5781, 5910, 6150, 7050, 8077, 8865, 9225, 9259, 9635, 9850, 10575, 11562, 14775, 16154, 17343, 17730, 18450, 18518, 19270, 21150, 24231, 27777, 28905, 29550, 34686, 40385, 44325, 46295, 48175, 48462, 55554, 57810, 72693, 80770, 83331, 86715, 88650, 92590, 96350, 121155, 138885, 144525, 145386, 166662, 173430, 201925, 231475, 242310, 277770, 289050, 363465, 379619, 403850, 416655, 433575, 462950, 605775, 694425, 726930, 759238, 833310, 867150, 1138857, 1211550, 1388850, 1817325, 1898095, 2083275, 2277714, 3416571, 3634650, 3796190, 4166550, 5694285, 6833142, 9490475, 11388570, 17082855, 18980950, 28471425, 34165710, 56942850, 85414275, 170828550]

約数ペア:

[(1, 170828550), (2, 85414275), (3, 56942850), (5, 34165710), (6, 28471425), (9, 18980950), (10, 17082855), (15, 11388570), (18, 9490475), (25, 6833142), (30, 5694285), (41, 4166550), (45, 3796190), (47, 3634650), (50, 3416571), (75, 2277714), (82, 2083275), (90, 1898095), (94, 1817325), (123, 1388850), (141, 1211550), (150, 1138857), (197, 867150), (205, 833310), (225, 759238), (235, 726930), (246, 694425), (282, 605775), (369, 462950), (394, 433575), (410, 416655), (423, 403850), (450, 379619), (470, 363465), (591, 289050), (615, 277770), (705, 242310), (738, 231475), (846, 201925), (985, 173430), (1025, 166662), (1175, 145386), (1182, 144525), (1230, 138885), (1410, 121155), (1773, 96350), (1845, 92590), (1927, 88650), (1970, 86715), (2050, 83331), (2115, 80770), (2350, 72693), (2955, 57810), (3075, 55554), (3525, 48462), (3546, 48175), (3690, 46295), (3854, 44325), (4230, 40385), (4925, 34686), (5781, 29550), (5910, 28905), (6150, 27777), (7050, 24231), (8077, 21150), (8865, 19270), (9225, 18518), (9259, 18450), (9635, 17730), (9850, 17343), (10575, 16154), (11562, 14775)]