65403720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2633}}^1$

素因数の和:2676

約数の個数: 128

約数和(自身を含む): 227577600

約数和(自身を除く): 162173880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2633, 2760, 3105, 4140, 4968, 5266, 6210, 7899, 8280, 10532, 12420, 13165, 15798, 21064, 23697, 24840, 26330, 31596, 39495, 47394, 52660, 60559, 63192, 71091, 78990, 94788, 105320, 118485, 121118, 142182, 157980, 181677, 189576, 236970, 242236, 284364, 302795, 315960, 355455, 363354, 473940, 484472, 545031, 568728, 605590, 710910, 726708, 908385, 947880, 1090062, 1211180, 1421820, 1453416, 1635093, 1816770, 2180124, 2422360, 2725155, 2843640, 3270186, 3633540, 4360248, 5450310, 6540372, 7267080, 8175465, 10900620, 13080744, 16350930, 21801240, 32701860, 65403720]

約数ペア:

[(1, 65403720), (2, 32701860), (3, 21801240), (4, 16350930), (5, 13080744), (6, 10900620), (8, 8175465), (9, 7267080), (10, 6540372), (12, 5450310), (15, 4360248), (18, 3633540), (20, 3270186), (23, 2843640), (24, 2725155), (27, 2422360), (30, 2180124), (36, 1816770), (40, 1635093), (45, 1453416), (46, 1421820), (54, 1211180), (60, 1090062), (69, 947880), (72, 908385), (90, 726708), (92, 710910), (108, 605590), (115, 568728), (120, 545031), (135, 484472), (138, 473940), (180, 363354), (184, 355455), (207, 315960), (216, 302795), (230, 284364), (270, 242236), (276, 236970), (345, 189576), (360, 181677), (414, 157980), (460, 142182), (540, 121118), (552, 118485), (621, 105320), (690, 94788), (828, 78990), (920, 71091), (1035, 63192), (1080, 60559), (1242, 52660), (1380, 47394), (1656, 39495), (2070, 31596), (2484, 26330), (2633, 24840), (2760, 23697), (3105, 21064), (4140, 15798), (4968, 13165), (5266, 12420), (6210, 10532), (7899, 8280)]