197319000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 256

約数和(自身を含む): 673246080

約数和(自身を除く): 475927080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 53, 60, 68, 73, 75, 85, 100, 102, 106, 120, 125, 136, 146, 150, 159, 170, 200, 204, 212, 219, 250, 255, 265, 292, 300, 318, 340, 365, 375, 408, 424, 425, 438, 500, 510, 530, 584, 600, 636, 680, 730, 750, 795, 850, 876, 901, 1000, 1020, 1060, 1095, 1241, 1272, 1275, 1325, 1460, 1500, 1590, 1700, 1752, 1802, 1825, 2040, 2120, 2125, 2190, 2482, 2550, 2650, 2703, 2920, 3000, 3180, 3400, 3604, 3650, 3723, 3869, 3975, 4250, 4380, 4505, 4964, 5100, 5300, 5406, 5475, 6205, 6360, 6375, 6625, 7208, 7300, 7446, 7738, 7950, 8500, 8760, 9010, 9125, 9928, 10200, 10600, 10812, 10950, 11607, 12410, 12750, 13250, 13515, 14600, 14892, 15476, 15900, 17000, 18020, 18250, 18615, 19345, 19875, 21624, 21900, 22525, 23214, 24820, 25500, 26500, 27030, 27375, 29784, 30952, 31025, 31800, 36040, 36500, 37230, 38690, 39750, 43800, 45050, 46428, 49640, 51000, 53000, 54060, 54750, 58035, 62050, 65773, 67575, 73000, 74460, 77380, 79500, 90100, 92856, 93075, 96725, 108120, 109500, 112625, 116070, 124100, 131546, 135150, 148920, 154760, 155125, 159000, 180200, 186150, 193450, 197319, 219000, 225250, 232140, 248200, 263092, 270300, 290175, 310250, 328865, 337875, 372300, 386900, 394638, 450500, 464280, 465375, 483625, 526184, 540600, 580350, 620500, 657730, 675750, 744600, 773800, 789276, 901000, 930750, 967250, 986595, 1160700, 1241000, 1315460, 1351500, 1450875, 1578552, 1644325, 1861500, 1934500, 1973190, 2321400, 2630920, 2703000, 2901750, 3288650, 3723000, 3869000, 3946380, 4932975, 5803500, 6577300, 7892760, 8221625, 9865950, 11607000, 13154600, 16443250, 19731900, 24664875, 32886500, 39463800, 49329750, 65773000, 98659500, 197319000]

約数ペア:

[(1, 197319000), (2, 98659500), (3, 65773000), (4, 49329750), (5, 39463800), (6, 32886500), (8, 24664875), (10, 19731900), (12, 16443250), (15, 13154600), (17, 11607000), (20, 9865950), (24, 8221625), (25, 7892760), (30, 6577300), (34, 5803500), (40, 4932975), (50, 3946380), (51, 3869000), (53, 3723000), (60, 3288650), (68, 2901750), (73, 2703000), (75, 2630920), (85, 2321400), (100, 1973190), (102, 1934500), (106, 1861500), (120, 1644325), (125, 1578552), (136, 1450875), (146, 1351500), (150, 1315460), (159, 1241000), (170, 1160700), (200, 986595), (204, 967250), (212, 930750), (219, 901000), (250, 789276), (255, 773800), (265, 744600), (292, 675750), (300, 657730), (318, 620500), (340, 580350), (365, 540600), (375, 526184), (408, 483625), (424, 465375), (425, 464280), (438, 450500), (500, 394638), (510, 386900), (530, 372300), (584, 337875), (600, 328865), (636, 310250), (680, 290175), (730, 270300), (750, 263092), (795, 248200), (850, 232140), (876, 225250), (901, 219000), (1000, 197319), (1020, 193450), (1060, 186150), (1095, 180200), (1241, 159000), (1272, 155125), (1275, 154760), (1325, 148920), (1460, 135150), (1500, 131546), (1590, 124100), (1700, 116070), (1752, 112625), (1802, 109500), (1825, 108120), (2040, 96725), (2120, 93075), (2125, 92856), (2190, 90100), (2482, 79500), (2550, 77380), (2650, 74460), (2703, 73000), (2920, 67575), (3000, 65773), (3180, 62050), (3400, 58035), (3604, 54750), (3650, 54060), (3723, 53000), (3869, 51000), (3975, 49640), (4250, 46428), (4380, 45050), (4505, 43800), (4964, 39750), (5100, 38690), (5300, 37230), (5406, 36500), (5475, 36040), (6205, 31800), (6360, 31025), (6375, 30952), (6625, 29784), (7208, 27375), (7300, 27030), (7446, 26500), (7738, 25500), (7950, 24820), (8500, 23214), (8760, 22525), (9010, 21900), (9125, 21624), (9928, 19875), (10200, 19345), (10600, 18615), (10812, 18250), (10950, 18020), (11607, 17000), (12410, 15900), (12750, 15476), (13250, 14892), (13515, 14600)]