71383200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{607}}^1$

素因数の和:644

約数の個数: 216

約数和(自身を含む): 270732672

約数和(自身を除く): 199349472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 480, 490, 525, 560, 588, 600, 607, 672, 700, 735, 784, 800, 840, 980, 1050, 1120, 1176, 1200, 1214, 1225, 1400, 1470, 1568, 1680, 1821, 1960, 2100, 2352, 2400, 2428, 2450, 2800, 2940, 3035, 3360, 3642, 3675, 3920, 4200, 4249, 4704, 4856, 4900, 5600, 5880, 6070, 7284, 7350, 7840, 8400, 8498, 9105, 9712, 9800, 11760, 12140, 12747, 14568, 14700, 15175, 16800, 16996, 18210, 19424, 19600, 21245, 23520, 24280, 25494, 29136, 29400, 29743, 30350, 33992, 36420, 39200, 42490, 45525, 48560, 50988, 58272, 58800, 59486, 60700, 63735, 67984, 72840, 84980, 89229, 91050, 97120, 101976, 106225, 117600, 118972, 121400, 127470, 135968, 145680, 148715, 169960, 178458, 182100, 203952, 212450, 237944, 242800, 254940, 291360, 297430, 318675, 339920, 356916, 364200, 407904, 424900, 446145, 475888, 485600, 509880, 594860, 637350, 679840, 713832, 728400, 743575, 849800, 892290, 951776, 1019760, 1189720, 1274700, 1427664, 1456800, 1487150, 1699600, 1784580, 2039520, 2230725, 2379440, 2549400, 2855328, 2974300, 3399200, 3569160, 4461450, 4758880, 5098800, 5948600, 7138320, 8922900, 10197600, 11897200, 14276640, 17845800, 23794400, 35691600, 71383200]

約数ペア:

[(1, 71383200), (2, 35691600), (3, 23794400), (4, 17845800), (5, 14276640), (6, 11897200), (7, 10197600), (8, 8922900), (10, 7138320), (12, 5948600), (14, 5098800), (15, 4758880), (16, 4461450), (20, 3569160), (21, 3399200), (24, 2974300), (25, 2855328), (28, 2549400), (30, 2379440), (32, 2230725), (35, 2039520), (40, 1784580), (42, 1699600), (48, 1487150), (49, 1456800), (50, 1427664), (56, 1274700), (60, 1189720), (70, 1019760), (75, 951776), (80, 892290), (84, 849800), (96, 743575), (98, 728400), (100, 713832), (105, 679840), (112, 637350), (120, 594860), (140, 509880), (147, 485600), (150, 475888), (160, 446145), (168, 424900), (175, 407904), (196, 364200), (200, 356916), (210, 339920), (224, 318675), (240, 297430), (245, 291360), (280, 254940), (294, 242800), (300, 237944), (336, 212450), (350, 203952), (392, 182100), (400, 178458), (420, 169960), (480, 148715), (490, 145680), (525, 135968), (560, 127470), (588, 121400), (600, 118972), (607, 117600), (672, 106225), (700, 101976), (735, 97120), (784, 91050), (800, 89229), (840, 84980), (980, 72840), (1050, 67984), (1120, 63735), (1176, 60700), (1200, 59486), (1214, 58800), (1225, 58272), (1400, 50988), (1470, 48560), (1568, 45525), (1680, 42490), (1821, 39200), (1960, 36420), (2100, 33992), (2352, 30350), (2400, 29743), (2428, 29400), (2450, 29136), (2800, 25494), (2940, 24280), (3035, 23520), (3360, 21245), (3642, 19600), (3675, 19424), (3920, 18210), (4200, 16996), (4249, 16800), (4704, 15175), (4856, 14700), (4900, 14568), (5600, 12747), (5880, 12140), (6070, 11760), (7284, 9800), (7350, 9712), (7840, 9105), (8400, 8498)]