423292000

素因数分解:

$2^5\times 5^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 1120863744

約数和(自身を除く): 697571744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 43, 46, 50, 80, 86, 92, 100, 107, 115, 125, 160, 172, 184, 200, 214, 215, 230, 250, 344, 368, 400, 428, 430, 460, 500, 535, 575, 688, 736, 800, 856, 860, 920, 989, 1000, 1070, 1075, 1150, 1376, 1712, 1720, 1840, 1978, 2000, 2140, 2150, 2300, 2461, 2675, 2875, 3424, 3440, 3680, 3956, 4000, 4280, 4300, 4600, 4601, 4922, 4945, 5350, 5375, 5750, 6880, 7912, 8560, 8600, 9200, 9202, 9844, 9890, 10700, 10750, 11500, 12305, 13375, 15824, 17120, 17200, 18400, 18404, 19688, 19780, 21400, 21500, 23000, 23005, 24610, 24725, 26750, 31648, 34400, 36808, 39376, 39560, 42800, 43000, 46000, 46010, 49220, 49450, 53500, 61525, 73616, 78752, 79120, 85600, 86000, 92000, 92020, 98440, 98900, 105823, 107000, 115025, 123050, 123625, 147232, 158240, 172000, 184040, 196880, 197800, 211646, 214000, 230050, 246100, 247250, 307625, 368080, 393760, 395600, 423292, 428000, 460100, 492200, 494500, 529115, 575125, 615250, 736160, 791200, 846584, 920200, 984400, 989000, 1058230, 1150250, 1230500, 1693168, 1840400, 1968800, 1978000, 2116460, 2300500, 2461000, 2645575, 3386336, 3680800, 3956000, 4232920, 4601000, 4922000, 5291150, 8465840, 9202000, 9844000, 10582300, 13227875, 16931680, 18404000, 21164600, 26455750, 42329200, 52911500, 84658400, 105823000, 211646000, 423292000]

約数ペア:

[(1, 423292000), (2, 211646000), (4, 105823000), (5, 84658400), (8, 52911500), (10, 42329200), (16, 26455750), (20, 21164600), (23, 18404000), (25, 16931680), (32, 13227875), (40, 10582300), (43, 9844000), (46, 9202000), (50, 8465840), (80, 5291150), (86, 4922000), (92, 4601000), (100, 4232920), (107, 3956000), (115, 3680800), (125, 3386336), (160, 2645575), (172, 2461000), (184, 2300500), (200, 2116460), (214, 1978000), (215, 1968800), (230, 1840400), (250, 1693168), (344, 1230500), (368, 1150250), (400, 1058230), (428, 989000), (430, 984400), (460, 920200), (500, 846584), (535, 791200), (575, 736160), (688, 615250), (736, 575125), (800, 529115), (856, 494500), (860, 492200), (920, 460100), (989, 428000), (1000, 423292), (1070, 395600), (1075, 393760), (1150, 368080), (1376, 307625), (1712, 247250), (1720, 246100), (1840, 230050), (1978, 214000), (2000, 211646), (2140, 197800), (2150, 196880), (2300, 184040), (2461, 172000), (2675, 158240), (2875, 147232), (3424, 123625), (3440, 123050), (3680, 115025), (3956, 107000), (4000, 105823), (4280, 98900), (4300, 98440), (4600, 92020), (4601, 92000), (4922, 86000), (4945, 85600), (5350, 79120), (5375, 78752), (5750, 73616), (6880, 61525), (7912, 53500), (8560, 49450), (8600, 49220), (9200, 46010), (9202, 46000), (9844, 43000), (9890, 42800), (10700, 39560), (10750, 39376), (11500, 36808), (12305, 34400), (13375, 31648), (15824, 26750), (17120, 24725), (17200, 24610), (18400, 23005), (18404, 23000), (19688, 21500), (19780, 21400)]