1906748400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{16381}}^1$

素因数の和:16499

約数の個数: 120

約数和(自身を含む): 6171295984

約数和(自身を除く): 4264547584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 97, 100, 120, 150, 194, 200, 240, 291, 300, 388, 400, 485, 582, 600, 776, 970, 1164, 1200, 1455, 1552, 1940, 2328, 2425, 2910, 3880, 4656, 4850, 5820, 7275, 7760, 9700, 11640, 14550, 16381, 19400, 23280, 29100, 32762, 38800, 49143, 58200, 65524, 81905, 98286, 116400, 131048, 163810, 196572, 245715, 262096, 327620, 393144, 409525, 491430, 655240, 786288, 819050, 982860, 1228575, 1310480, 1588957, 1638100, 1965720, 2457150, 3177914, 3276200, 3931440, 4766871, 4914300, 6355828, 6552400, 7944785, 9533742, 9828600, 12711656, 15889570, 19067484, 19657200, 23834355, 25423312, 31779140, 38134968, 39723925, 47668710, 63558280, 76269936, 79447850, 95337420, 119171775, 127116560, 158895700, 190674840, 238343550, 317791400, 381349680, 476687100, 635582800, 953374200, 1906748400]

約数ペア:

[(1, 1906748400), (2, 953374200), (3, 635582800), (4, 476687100), (5, 381349680), (6, 317791400), (8, 238343550), (10, 190674840), (12, 158895700), (15, 127116560), (16, 119171775), (20, 95337420), (24, 79447850), (25, 76269936), (30, 63558280), (40, 47668710), (48, 39723925), (50, 38134968), (60, 31779140), (75, 25423312), (80, 23834355), (97, 19657200), (100, 19067484), (120, 15889570), (150, 12711656), (194, 9828600), (200, 9533742), (240, 7944785), (291, 6552400), (300, 6355828), (388, 4914300), (400, 4766871), (485, 3931440), (582, 3276200), (600, 3177914), (776, 2457150), (970, 1965720), (1164, 1638100), (1200, 1588957), (1455, 1310480), (1552, 1228575), (1940, 982860), (2328, 819050), (2425, 786288), (2910, 655240), (3880, 491430), (4656, 409525), (4850, 393144), (5820, 327620), (7275, 262096), (7760, 245715), (9700, 196572), (11640, 163810), (14550, 131048), (16381, 116400), (19400, 98286), (23280, 81905), (29100, 65524), (32762, 58200), (38800, 49143)]