204144300

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:331

約数の個数: 216

約数和(自身を含む): 687511552

約数和(自身を除く): 483367252

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, 243, 270, 271, 279, 300, 310, 324, 372, 405, 450, 465, 486, 540, 542, 558, 620, 675, 775, 810, 813, 837, 900, 930, 972, 1084, 1116, 1215, 1350, 1355, 1395, 1550, 1620, 1626, 1674, 1860, 2025, 2325, 2430, 2439, 2511, 2700, 2710, 2790, 3100, 3252, 3348, 4050, 4065, 4185, 4650, 4860, 4878, 5022, 5420, 5580, 6075, 6775, 6975, 7317, 7533, 8100, 8130, 8370, 8401, 9300, 9756, 10044, 12150, 12195, 12555, 13550, 13950, 14634, 15066, 16260, 16740, 16802, 20325, 20925, 21951, 24300, 24390, 25110, 25203, 27100, 27900, 29268, 30132, 33604, 36585, 37665, 40650, 41850, 42005, 43902, 48780, 50220, 50406, 60975, 62775, 65853, 73170, 75330, 75609, 81300, 83700, 84010, 87804, 100812, 109755, 121950, 125550, 126015, 131706, 146340, 150660, 151218, 168020, 182925, 188325, 210025, 219510, 226827, 243900, 251100, 252030, 263412, 302436, 329265, 365850, 376650, 378045, 420050, 439020, 453654, 504060, 548775, 630075, 658530, 680481, 731700, 753300, 756090, 840100, 907308, 1097550, 1134135, 1260150, 1317060, 1360962, 1512180, 1646325, 1890225, 2041443, 2195100, 2268270, 2520300, 2721924, 3292650, 3402405, 3780450, 4082886, 4536540, 5670675, 6585300, 6804810, 7560900, 8165772, 10207215, 11341350, 13609620, 17012025, 20414430, 22682700, 34024050, 40828860, 51036075, 68048100, 102072150, 204144300]

約数ペア:

[(1, 204144300), (2, 102072150), (3, 68048100), (4, 51036075), (5, 40828860), (6, 34024050), (9, 22682700), (10, 20414430), (12, 17012025), (15, 13609620), (18, 11341350), (20, 10207215), (25, 8165772), (27, 7560900), (30, 6804810), (31, 6585300), (36, 5670675), (45, 4536540), (50, 4082886), (54, 3780450), (60, 3402405), (62, 3292650), (75, 2721924), (81, 2520300), (90, 2268270), (93, 2195100), (100, 2041443), (108, 1890225), (124, 1646325), (135, 1512180), (150, 1360962), (155, 1317060), (162, 1260150), (180, 1134135), (186, 1097550), (225, 907308), (243, 840100), (270, 756090), (271, 753300), (279, 731700), (300, 680481), (310, 658530), (324, 630075), (372, 548775), (405, 504060), (450, 453654), (465, 439020), (486, 420050), (540, 378045), (542, 376650), (558, 365850), (620, 329265), (675, 302436), (775, 263412), (810, 252030), (813, 251100), (837, 243900), (900, 226827), (930, 219510), (972, 210025), (1084, 188325), (1116, 182925), (1215, 168020), (1350, 151218), (1355, 150660), (1395, 146340), (1550, 131706), (1620, 126015), (1626, 125550), (1674, 121950), (1860, 109755), (2025, 100812), (2325, 87804), (2430, 84010), (2439, 83700), (2511, 81300), (2700, 75609), (2710, 75330), (2790, 73170), (3100, 65853), (3252, 62775), (3348, 60975), (4050, 50406), (4065, 50220), (4185, 48780), (4650, 43902), (4860, 42005), (4878, 41850), (5022, 40650), (5420, 37665), (5580, 36585), (6075, 33604), (6775, 30132), (6975, 29268), (7317, 27900), (7533, 27100), (8100, 25203), (8130, 25110), (8370, 24390), (8401, 24300), (9300, 21951), (9756, 20925), (10044, 20325), (12150, 16802), (12195, 16740), (12555, 16260), (13550, 15066), (13950, 14634)]