321882300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 216

約数和(自身を含む): 1061598720

約数和(自身を除く): 739716420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 83, 90, 93, 100, 124, 139, 150, 155, 166, 180, 186, 225, 249, 278, 279, 300, 310, 332, 372, 415, 417, 450, 465, 498, 556, 558, 620, 695, 747, 775, 830, 834, 900, 930, 996, 1116, 1245, 1251, 1390, 1395, 1494, 1550, 1660, 1668, 1860, 2075, 2085, 2325, 2490, 2502, 2573, 2780, 2790, 2988, 3100, 3475, 3735, 4150, 4170, 4309, 4650, 4980, 5004, 5146, 5580, 6225, 6255, 6950, 6975, 7470, 7719, 8300, 8340, 8618, 9300, 10292, 10425, 11537, 12450, 12510, 12865, 12927, 13900, 13950, 14940, 15438, 17236, 18675, 20850, 21545, 23074, 23157, 24900, 25020, 25730, 25854, 27900, 30876, 31275, 34611, 37350, 38595, 38781, 41700, 43090, 46148, 46314, 51460, 51708, 57685, 62550, 64325, 64635, 69222, 74700, 77190, 77562, 86180, 92628, 103833, 107725, 115370, 115785, 125100, 128650, 129270, 138444, 154380, 155124, 173055, 192975, 193905, 207666, 215450, 230740, 231570, 257300, 258540, 288425, 323175, 346110, 357647, 385950, 387810, 415332, 430900, 463140, 519165, 576850, 578925, 646350, 692220, 715294, 771900, 775620, 865275, 969525, 1038330, 1072941, 1153700, 1157850, 1292700, 1430588, 1730550, 1788235, 1939050, 2076660, 2145882, 2315700, 2595825, 3218823, 3461100, 3576470, 3878100, 4291764, 5191650, 5364705, 6437646, 7152940, 8941175, 10383300, 10729410, 12875292, 16094115, 17882350, 21458820, 26823525, 32188230, 35764700, 53647050, 64376460, 80470575, 107294100, 160941150, 321882300]

約数ペア:

[(1, 321882300), (2, 160941150), (3, 107294100), (4, 80470575), (5, 64376460), (6, 53647050), (9, 35764700), (10, 32188230), (12, 26823525), (15, 21458820), (18, 17882350), (20, 16094115), (25, 12875292), (30, 10729410), (31, 10383300), (36, 8941175), (45, 7152940), (50, 6437646), (60, 5364705), (62, 5191650), (75, 4291764), (83, 3878100), (90, 3576470), (93, 3461100), (100, 3218823), (124, 2595825), (139, 2315700), (150, 2145882), (155, 2076660), (166, 1939050), (180, 1788235), (186, 1730550), (225, 1430588), (249, 1292700), (278, 1157850), (279, 1153700), (300, 1072941), (310, 1038330), (332, 969525), (372, 865275), (415, 775620), (417, 771900), (450, 715294), (465, 692220), (498, 646350), (556, 578925), (558, 576850), (620, 519165), (695, 463140), (747, 430900), (775, 415332), (830, 387810), (834, 385950), (900, 357647), (930, 346110), (996, 323175), (1116, 288425), (1245, 258540), (1251, 257300), (1390, 231570), (1395, 230740), (1494, 215450), (1550, 207666), (1660, 193905), (1668, 192975), (1860, 173055), (2075, 155124), (2085, 154380), (2325, 138444), (2490, 129270), (2502, 128650), (2573, 125100), (2780, 115785), (2790, 115370), (2988, 107725), (3100, 103833), (3475, 92628), (3735, 86180), (4150, 77562), (4170, 77190), (4309, 74700), (4650, 69222), (4980, 64635), (5004, 64325), (5146, 62550), (5580, 57685), (6225, 51708), (6255, 51460), (6950, 46314), (6975, 46148), (7470, 43090), (7719, 41700), (8300, 38781), (8340, 38595), (8618, 37350), (9300, 34611), (10292, 31275), (10425, 30876), (11537, 27900), (12450, 25854), (12510, 25730), (12865, 25020), (12927, 24900), (13900, 23157), (13950, 23074), (14940, 21545), (15438, 20850), (17236, 18675)]