200568120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 623808000

約数和(自身を除く): 423239880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 199, 222, 227, 296, 370, 398, 444, 454, 555, 597, 681, 740, 796, 888, 908, 995, 1110, 1135, 1194, 1362, 1480, 1592, 1816, 1990, 2220, 2270, 2388, 2724, 2985, 3405, 3980, 4440, 4540, 4776, 5448, 5970, 6810, 7363, 7960, 8399, 9080, 11940, 13620, 14726, 16798, 22089, 23880, 25197, 27240, 29452, 33596, 36815, 41995, 44178, 45173, 50394, 58904, 67192, 73630, 83990, 88356, 90346, 100788, 110445, 125985, 135519, 147260, 167980, 176712, 180692, 201576, 220890, 225865, 251970, 271038, 294520, 335960, 361384, 441780, 451730, 503940, 542076, 677595, 883560, 903460, 1007880, 1084152, 1355190, 1671401, 1806920, 2710380, 3342802, 5014203, 5420760, 6685604, 8357005, 10028406, 13371208, 16714010, 20056812, 25071015, 33428020, 40113624, 50142030, 66856040, 100284060, 200568120]

約数ペア:

[(1, 200568120), (2, 100284060), (3, 66856040), (4, 50142030), (5, 40113624), (6, 33428020), (8, 25071015), (10, 20056812), (12, 16714010), (15, 13371208), (20, 10028406), (24, 8357005), (30, 6685604), (37, 5420760), (40, 5014203), (60, 3342802), (74, 2710380), (111, 1806920), (120, 1671401), (148, 1355190), (185, 1084152), (199, 1007880), (222, 903460), (227, 883560), (296, 677595), (370, 542076), (398, 503940), (444, 451730), (454, 441780), (555, 361384), (597, 335960), (681, 294520), (740, 271038), (796, 251970), (888, 225865), (908, 220890), (995, 201576), (1110, 180692), (1135, 176712), (1194, 167980), (1362, 147260), (1480, 135519), (1592, 125985), (1816, 110445), (1990, 100788), (2220, 90346), (2270, 88356), (2388, 83990), (2724, 73630), (2985, 67192), (3405, 58904), (3980, 50394), (4440, 45173), (4540, 44178), (4776, 41995), (5448, 36815), (5970, 33596), (6810, 29452), (7363, 27240), (7960, 25197), (8399, 23880), (9080, 22089), (11940, 16798), (13620, 14726)]