164215350

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3119}}^1$

素因数の和:3156

約数の個数: 120

約数和(自身を含む): 491531040

約数和(自身を除く): 327315690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 195, 225, 234, 270, 325, 351, 390, 405, 450, 585, 650, 675, 702, 810, 975, 1053, 1170, 1350, 1755, 1950, 2025, 2106, 2925, 3119, 3510, 4050, 5265, 5850, 6238, 8775, 9357, 10530, 15595, 17550, 18714, 26325, 28071, 31190, 40547, 46785, 52650, 56142, 77975, 81094, 84213, 93570, 121641, 140355, 155950, 168426, 202735, 233925, 243282, 252639, 280710, 364923, 405470, 421065, 467850, 505278, 608205, 701775, 729846, 842130, 1013675, 1094769, 1216410, 1263195, 1403550, 1824615, 2027350, 2105325, 2189538, 2526390, 3041025, 3284307, 3649230, 4210650, 5473845, 6082050, 6315975, 6568614, 9123075, 10947690, 12631950, 16421535, 18246150, 27369225, 32843070, 54738450, 82107675, 164215350]

約数ペア:

[(1, 164215350), (2, 82107675), (3, 54738450), (5, 32843070), (6, 27369225), (9, 18246150), (10, 16421535), (13, 12631950), (15, 10947690), (18, 9123075), (25, 6568614), (26, 6315975), (27, 6082050), (30, 5473845), (39, 4210650), (45, 3649230), (50, 3284307), (54, 3041025), (65, 2526390), (75, 2189538), (78, 2105325), (81, 2027350), (90, 1824615), (117, 1403550), (130, 1263195), (135, 1216410), (150, 1094769), (162, 1013675), (195, 842130), (225, 729846), (234, 701775), (270, 608205), (325, 505278), (351, 467850), (390, 421065), (405, 405470), (450, 364923), (585, 280710), (650, 252639), (675, 243282), (702, 233925), (810, 202735), (975, 168426), (1053, 155950), (1170, 140355), (1350, 121641), (1755, 93570), (1950, 84213), (2025, 81094), (2106, 77975), (2925, 56142), (3119, 52650), (3510, 46785), (4050, 40547), (5265, 31190), (5850, 28071), (6238, 26325), (8775, 18714), (9357, 17550), (10530, 15595)]