208338600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:560

約数の個数: 192

約数和(自身を含む): 697098240

約数和(自身を除く): 488759640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 31, 40, 46, 50, 60, 62, 69, 75, 92, 93, 100, 115, 120, 124, 138, 150, 155, 184, 186, 200, 230, 248, 276, 300, 310, 345, 372, 460, 465, 487, 552, 575, 600, 620, 690, 713, 744, 775, 920, 930, 974, 1150, 1240, 1380, 1426, 1461, 1550, 1725, 1860, 1948, 2139, 2300, 2325, 2435, 2760, 2852, 2922, 3100, 3450, 3565, 3720, 3896, 4278, 4600, 4650, 4870, 5704, 5844, 6200, 6900, 7130, 7305, 8556, 9300, 9740, 10695, 11201, 11688, 12175, 13800, 14260, 14610, 15097, 17112, 17825, 18600, 19480, 21390, 22402, 24350, 28520, 29220, 30194, 33603, 35650, 36525, 42780, 44804, 45291, 48700, 53475, 56005, 58440, 60388, 67206, 71300, 73050, 75485, 85560, 89608, 90582, 97400, 106950, 112010, 120776, 134412, 142600, 146100, 150970, 168015, 181164, 213900, 224020, 226455, 268824, 280025, 292200, 301940, 336030, 347231, 362328, 377425, 427800, 448040, 452910, 560050, 603880, 672060, 694462, 754850, 840075, 905820, 1041693, 1120100, 1132275, 1344120, 1388924, 1509700, 1680150, 1736155, 1811640, 2083386, 2240200, 2264550, 2777848, 3019400, 3360300, 3472310, 4166772, 4529100, 5208465, 6720600, 6944620, 8333544, 8680775, 9058200, 10416930, 13889240, 17361550, 20833860, 26042325, 34723100, 41667720, 52084650, 69446200, 104169300, 208338600]

約数ペア:

[(1, 208338600), (2, 104169300), (3, 69446200), (4, 52084650), (5, 41667720), (6, 34723100), (8, 26042325), (10, 20833860), (12, 17361550), (15, 13889240), (20, 10416930), (23, 9058200), (24, 8680775), (25, 8333544), (30, 6944620), (31, 6720600), (40, 5208465), (46, 4529100), (50, 4166772), (60, 3472310), (62, 3360300), (69, 3019400), (75, 2777848), (92, 2264550), (93, 2240200), (100, 2083386), (115, 1811640), (120, 1736155), (124, 1680150), (138, 1509700), (150, 1388924), (155, 1344120), (184, 1132275), (186, 1120100), (200, 1041693), (230, 905820), (248, 840075), (276, 754850), (300, 694462), (310, 672060), (345, 603880), (372, 560050), (460, 452910), (465, 448040), (487, 427800), (552, 377425), (575, 362328), (600, 347231), (620, 336030), (690, 301940), (713, 292200), (744, 280025), (775, 268824), (920, 226455), (930, 224020), (974, 213900), (1150, 181164), (1240, 168015), (1380, 150970), (1426, 146100), (1461, 142600), (1550, 134412), (1725, 120776), (1860, 112010), (1948, 106950), (2139, 97400), (2300, 90582), (2325, 89608), (2435, 85560), (2760, 75485), (2852, 73050), (2922, 71300), (3100, 67206), (3450, 60388), (3565, 58440), (3720, 56005), (3896, 53475), (4278, 48700), (4600, 45291), (4650, 44804), (4870, 42780), (5704, 36525), (5844, 35650), (6200, 33603), (6900, 30194), (7130, 29220), (7305, 28520), (8556, 24350), (9300, 22402), (9740, 21390), (10695, 19480), (11201, 18600), (11688, 17825), (12175, 17112), (13800, 15097), (14260, 14610)]