449117460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:337

約数の個数: 288

約数和(自身を含む): 1596801024

約数和(自身を除く): 1147683564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 81, 90, 93, 99, 108, 110, 124, 132, 135, 155, 162, 165, 180, 186, 198, 220, 243, 270, 271, 279, 297, 310, 324, 330, 341, 372, 396, 405, 465, 486, 495, 540, 542, 558, 594, 620, 660, 682, 810, 813, 837, 891, 930, 972, 990, 1023, 1084, 1116, 1188, 1215, 1355, 1364, 1395, 1485, 1620, 1626, 1674, 1705, 1782, 1860, 1980, 2046, 2430, 2439, 2511, 2673, 2710, 2790, 2970, 2981, 3069, 3252, 3348, 3410, 3564, 4065, 4092, 4185, 4455, 4860, 4878, 5022, 5115, 5346, 5420, 5580, 5940, 5962, 6138, 6820, 7317, 7533, 8130, 8370, 8401, 8910, 8943, 9207, 9756, 10044, 10230, 10692, 11924, 12195, 12276, 12555, 13365, 14634, 14905, 15066, 15345, 16260, 16740, 16802, 17820, 17886, 18414, 20460, 21951, 24390, 25110, 25203, 26730, 26829, 27621, 29268, 29810, 30132, 30690, 33604, 35772, 36585, 36828, 37665, 42005, 43902, 44715, 46035, 48780, 50220, 50406, 53460, 53658, 55242, 59620, 61380, 65853, 73170, 75330, 75609, 80487, 82863, 84010, 87804, 89430, 92070, 92411, 100812, 107316, 109755, 110484, 126015, 131706, 134145, 138105, 146340, 150660, 151218, 160974, 165726, 168020, 178860, 184140, 184822, 219510, 226827, 241461, 252030, 263412, 268290, 276210, 277233, 302436, 321948, 329265, 331452, 369644, 378045, 402435, 414315, 439020, 453654, 462055, 482922, 504060, 536580, 552420, 554466, 658530, 680481, 724383, 756090, 804870, 828630, 831699, 907308, 924110, 965844, 1108932, 1134135, 1207305, 1317060, 1360962, 1386165, 1448766, 1512180, 1609740, 1657260, 1663398, 1848220, 2041443, 2268270, 2414610, 2495097, 2721924, 2772330, 2897532, 3326796, 3402405, 3621915, 4082886, 4158495, 4536540, 4829220, 4990194, 5544660, 6804810, 7243830, 7485291, 8165772, 8316990, 9980388, 10207215, 12475485, 13609620, 14487660, 14970582, 16633980, 20414430, 22455873, 24950970, 29941164, 37426455, 40828860, 44911746, 49901940, 74852910, 89823492, 112279365, 149705820, 224558730, 449117460]

約数ペア:

[(1, 449117460), (2, 224558730), (3, 149705820), (4, 112279365), (5, 89823492), (6, 74852910), (9, 49901940), (10, 44911746), (11, 40828860), (12, 37426455), (15, 29941164), (18, 24950970), (20, 22455873), (22, 20414430), (27, 16633980), (30, 14970582), (31, 14487660), (33, 13609620), (36, 12475485), (44, 10207215), (45, 9980388), (54, 8316990), (55, 8165772), (60, 7485291), (62, 7243830), (66, 6804810), (81, 5544660), (90, 4990194), (93, 4829220), (99, 4536540), (108, 4158495), (110, 4082886), (124, 3621915), (132, 3402405), (135, 3326796), (155, 2897532), (162, 2772330), (165, 2721924), (180, 2495097), (186, 2414610), (198, 2268270), (220, 2041443), (243, 1848220), (270, 1663398), (271, 1657260), (279, 1609740), (297, 1512180), (310, 1448766), (324, 1386165), (330, 1360962), (341, 1317060), (372, 1207305), (396, 1134135), (405, 1108932), (465, 965844), (486, 924110), (495, 907308), (540, 831699), (542, 828630), (558, 804870), (594, 756090), (620, 724383), (660, 680481), (682, 658530), (810, 554466), (813, 552420), (837, 536580), (891, 504060), (930, 482922), (972, 462055), (990, 453654), (1023, 439020), (1084, 414315), (1116, 402435), (1188, 378045), (1215, 369644), (1355, 331452), (1364, 329265), (1395, 321948), (1485, 302436), (1620, 277233), (1626, 276210), (1674, 268290), (1705, 263412), (1782, 252030), (1860, 241461), (1980, 226827), (2046, 219510), (2430, 184822), (2439, 184140), (2511, 178860), (2673, 168020), (2710, 165726), (2790, 160974), (2970, 151218), (2981, 150660), (3069, 146340), (3252, 138105), (3348, 134145), (3410, 131706), (3564, 126015), (4065, 110484), (4092, 109755), (4185, 107316), (4455, 100812), (4860, 92411), (4878, 92070), (5022, 89430), (5115, 87804), (5346, 84010), (5420, 82863), (5580, 80487), (5940, 75609), (5962, 75330), (6138, 73170), (6820, 65853), (7317, 61380), (7533, 59620), (8130, 55242), (8370, 53658), (8401, 53460), (8910, 50406), (8943, 50220), (9207, 48780), (9756, 46035), (10044, 44715), (10230, 43902), (10692, 42005), (11924, 37665), (12195, 36828), (12276, 36585), (12555, 35772), (13365, 33604), (14634, 30690), (14905, 30132), (15066, 29810), (15345, 29268), (16260, 27621), (16740, 26829), (16802, 26730), (17820, 25203), (17886, 25110), (18414, 24390), (20460, 21951)]