86848650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:453

約数の個数: 144

約数和(自身を含む): 270816000

約数和(自身を除く): 183967350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 79, 90, 105, 126, 150, 158, 175, 210, 225, 237, 315, 349, 350, 395, 450, 474, 525, 553, 630, 698, 711, 790, 1047, 1050, 1106, 1185, 1422, 1575, 1659, 1745, 1975, 2094, 2370, 2443, 2765, 3141, 3150, 3318, 3490, 3555, 3950, 4886, 4977, 5235, 5530, 5925, 6282, 7110, 7329, 8295, 8725, 9954, 10470, 11850, 12215, 13825, 14658, 15705, 16590, 17450, 17775, 21987, 24430, 24885, 26175, 27571, 27650, 31410, 35550, 36645, 41475, 43974, 49770, 52350, 55142, 61075, 73290, 78525, 82713, 82950, 109935, 122150, 124425, 137855, 157050, 165426, 183225, 192997, 219870, 248139, 248850, 275710, 366450, 385994, 413565, 496278, 549675, 578991, 689275, 827130, 964985, 1099350, 1157982, 1240695, 1378550, 1736973, 1929970, 2067825, 2481390, 2894955, 3473946, 4135650, 4824925, 5789910, 6203475, 8684865, 9649850, 12406950, 14474775, 17369730, 28949550, 43424325, 86848650]

約数ペア:

[(1, 86848650), (2, 43424325), (3, 28949550), (5, 17369730), (6, 14474775), (7, 12406950), (9, 9649850), (10, 8684865), (14, 6203475), (15, 5789910), (18, 4824925), (21, 4135650), (25, 3473946), (30, 2894955), (35, 2481390), (42, 2067825), (45, 1929970), (50, 1736973), (63, 1378550), (70, 1240695), (75, 1157982), (79, 1099350), (90, 964985), (105, 827130), (126, 689275), (150, 578991), (158, 549675), (175, 496278), (210, 413565), (225, 385994), (237, 366450), (315, 275710), (349, 248850), (350, 248139), (395, 219870), (450, 192997), (474, 183225), (525, 165426), (553, 157050), (630, 137855), (698, 124425), (711, 122150), (790, 109935), (1047, 82950), (1050, 82713), (1106, 78525), (1185, 73290), (1422, 61075), (1575, 55142), (1659, 52350), (1745, 49770), (1975, 43974), (2094, 41475), (2370, 36645), (2443, 35550), (2765, 31410), (3141, 27650), (3150, 27571), (3318, 26175), (3490, 24885), (3555, 24430), (3950, 21987), (4886, 17775), (4977, 17450), (5235, 16590), (5530, 15705), (5925, 14658), (6282, 13825), (7110, 12215), (7329, 11850), (8295, 10470), (8725, 9954)]