206655300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:880

約数の個数: 180

約数和(自身を含む): 692344576

約数和(自身を除く): 485689276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 81, 90, 93, 100, 108, 124, 135, 150, 155, 162, 180, 186, 225, 270, 279, 300, 310, 324, 372, 405, 450, 465, 540, 558, 620, 675, 775, 810, 823, 837, 900, 930, 1116, 1350, 1395, 1550, 1620, 1646, 1674, 1860, 2025, 2325, 2469, 2511, 2700, 2790, 3100, 3292, 3348, 4050, 4115, 4185, 4650, 4938, 5022, 5580, 6975, 7407, 8100, 8230, 8370, 9300, 9876, 10044, 12345, 12555, 13950, 14814, 16460, 16740, 20575, 20925, 22221, 24690, 25110, 25513, 27900, 29628, 37035, 41150, 41850, 44442, 49380, 50220, 51026, 61725, 62775, 66663, 74070, 76539, 82300, 83700, 88884, 102052, 111105, 123450, 125550, 127565, 133326, 148140, 153078, 185175, 222210, 229617, 246900, 251100, 255130, 266652, 306156, 333315, 370350, 382695, 444420, 459234, 510260, 555525, 637825, 666630, 688851, 740700, 765390, 918468, 1111050, 1148085, 1275650, 1333260, 1377702, 1530780, 1666575, 1913475, 2066553, 2222100, 2296170, 2551300, 2755404, 3333150, 3444255, 3826950, 4133106, 4592340, 5740425, 6666300, 6888510, 7653900, 8266212, 10332765, 11480850, 13777020, 17221275, 20665530, 22961700, 34442550, 41331060, 51663825, 68885100, 103327650, 206655300]

約数ペア:

[(1, 206655300), (2, 103327650), (3, 68885100), (4, 51663825), (5, 41331060), (6, 34442550), (9, 22961700), (10, 20665530), (12, 17221275), (15, 13777020), (18, 11480850), (20, 10332765), (25, 8266212), (27, 7653900), (30, 6888510), (31, 6666300), (36, 5740425), (45, 4592340), (50, 4133106), (54, 3826950), (60, 3444255), (62, 3333150), (75, 2755404), (81, 2551300), (90, 2296170), (93, 2222100), (100, 2066553), (108, 1913475), (124, 1666575), (135, 1530780), (150, 1377702), (155, 1333260), (162, 1275650), (180, 1148085), (186, 1111050), (225, 918468), (270, 765390), (279, 740700), (300, 688851), (310, 666630), (324, 637825), (372, 555525), (405, 510260), (450, 459234), (465, 444420), (540, 382695), (558, 370350), (620, 333315), (675, 306156), (775, 266652), (810, 255130), (823, 251100), (837, 246900), (900, 229617), (930, 222210), (1116, 185175), (1350, 153078), (1395, 148140), (1550, 133326), (1620, 127565), (1646, 125550), (1674, 123450), (1860, 111105), (2025, 102052), (2325, 88884), (2469, 83700), (2511, 82300), (2700, 76539), (2790, 74070), (3100, 66663), (3292, 62775), (3348, 61725), (4050, 51026), (4115, 50220), (4185, 49380), (4650, 44442), (4938, 41850), (5022, 41150), (5580, 37035), (6975, 29628), (7407, 27900), (8100, 25513), (8230, 25110), (8370, 24690), (9300, 22221), (9876, 20925), (10044, 20575), (12345, 16740), (12555, 16460), (13950, 14814)]