1992452400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{13499}}^1$

素因数の和:13564

約数の個数: 180

約数和(自身を含む): 7083531000

約数和(自身を除く): 5091078600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 100, 120, 123, 144, 150, 164, 180, 200, 205, 225, 240, 246, 300, 328, 360, 369, 400, 410, 450, 492, 600, 615, 656, 720, 738, 820, 900, 984, 1025, 1200, 1230, 1476, 1640, 1800, 1845, 1968, 2050, 2460, 2952, 3075, 3280, 3600, 3690, 4100, 4920, 5904, 6150, 7380, 8200, 9225, 9840, 12300, 13499, 14760, 16400, 18450, 24600, 26998, 29520, 36900, 40497, 49200, 53996, 67495, 73800, 80994, 107992, 121491, 134990, 147600, 161988, 202485, 215984, 242982, 269980, 323976, 337475, 404970, 485964, 539960, 553459, 607455, 647952, 674950, 809940, 971928, 1012425, 1079920, 1106918, 1214910, 1349900, 1619880, 1660377, 1943856, 2024850, 2213836, 2429820, 2699800, 2767295, 3037275, 3239760, 3320754, 4049700, 4427672, 4859640, 4981131, 5399600, 5534590, 6074550, 6641508, 8099400, 8301885, 8855344, 9719280, 9962262, 11069180, 12149100, 13283016, 13836475, 16198800, 16603770, 19924524, 22138360, 24298200, 24905655, 26566032, 27672950, 33207540, 39849048, 41509425, 44276720, 48596400, 49811310, 55345900, 66415080, 79698096, 83018850, 99622620, 110691800, 124528275, 132830160, 166037700, 199245240, 221383600, 249056550, 332075400, 398490480, 498113100, 664150800, 996226200, 1992452400]

約数ペア:

[(1, 1992452400), (2, 996226200), (3, 664150800), (4, 498113100), (5, 398490480), (6, 332075400), (8, 249056550), (9, 221383600), (10, 199245240), (12, 166037700), (15, 132830160), (16, 124528275), (18, 110691800), (20, 99622620), (24, 83018850), (25, 79698096), (30, 66415080), (36, 55345900), (40, 49811310), (41, 48596400), (45, 44276720), (48, 41509425), (50, 39849048), (60, 33207540), (72, 27672950), (75, 26566032), (80, 24905655), (82, 24298200), (90, 22138360), (100, 19924524), (120, 16603770), (123, 16198800), (144, 13836475), (150, 13283016), (164, 12149100), (180, 11069180), (200, 9962262), (205, 9719280), (225, 8855344), (240, 8301885), (246, 8099400), (300, 6641508), (328, 6074550), (360, 5534590), (369, 5399600), (400, 4981131), (410, 4859640), (450, 4427672), (492, 4049700), (600, 3320754), (615, 3239760), (656, 3037275), (720, 2767295), (738, 2699800), (820, 2429820), (900, 2213836), (984, 2024850), (1025, 1943856), (1200, 1660377), (1230, 1619880), (1476, 1349900), (1640, 1214910), (1800, 1106918), (1845, 1079920), (1968, 1012425), (2050, 971928), (2460, 809940), (2952, 674950), (3075, 647952), (3280, 607455), (3600, 553459), (3690, 539960), (4100, 485964), (4920, 404970), (5904, 337475), (6150, 323976), (7380, 269980), (8200, 242982), (9225, 215984), (9840, 202485), (12300, 161988), (13499, 147600), (14760, 134990), (16400, 121491), (18450, 107992), (24600, 80994), (26998, 73800), (29520, 67495), (36900, 53996), (40497, 49200)]