300393720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2506

約数の個数: 192

約数和(自身を含む): 1099837440

約数和(自身を除く): 799443720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1705, 1860, 1980, 2046, 2232, 2447, 2728, 2790, 3069, 3410, 3720, 3960, 4092, 4894, 5115, 5580, 6138, 6820, 7341, 8184, 9788, 10230, 11160, 12235, 12276, 13640, 14682, 15345, 19576, 20460, 22023, 24470, 24552, 26917, 29364, 30690, 36705, 40920, 44046, 48940, 53834, 58728, 61380, 73410, 75857, 80751, 88092, 97880, 107668, 110115, 122760, 134585, 146820, 151714, 161502, 176184, 215336, 220230, 227571, 242253, 269170, 293640, 303428, 323004, 379285, 403755, 440460, 455142, 484506, 538340, 606856, 646008, 682713, 758570, 807510, 834427, 880920, 910284, 969012, 1076680, 1137855, 1211265, 1365426, 1517140, 1615020, 1668854, 1820568, 1938024, 2275710, 2422530, 2503281, 2730852, 3034280, 3230040, 3337708, 3413565, 4172135, 4551420, 4845060, 5006562, 5461704, 6675416, 6827130, 7509843, 8344270, 9102840, 9690120, 10013124, 12516405, 13654260, 15019686, 16688540, 20026248, 25032810, 27308520, 30039372, 33377080, 37549215, 50065620, 60078744, 75098430, 100131240, 150196860, 300393720]

約数ペア:

[(1, 300393720), (2, 150196860), (3, 100131240), (4, 75098430), (5, 60078744), (6, 50065620), (8, 37549215), (9, 33377080), (10, 30039372), (11, 27308520), (12, 25032810), (15, 20026248), (18, 16688540), (20, 15019686), (22, 13654260), (24, 12516405), (30, 10013124), (31, 9690120), (33, 9102840), (36, 8344270), (40, 7509843), (44, 6827130), (45, 6675416), (55, 5461704), (60, 5006562), (62, 4845060), (66, 4551420), (72, 4172135), (88, 3413565), (90, 3337708), (93, 3230040), (99, 3034280), (110, 2730852), (120, 2503281), (124, 2422530), (132, 2275710), (155, 1938024), (165, 1820568), (180, 1668854), (186, 1615020), (198, 1517140), (220, 1365426), (248, 1211265), (264, 1137855), (279, 1076680), (310, 969012), (330, 910284), (341, 880920), (360, 834427), (372, 807510), (396, 758570), (440, 682713), (465, 646008), (495, 606856), (558, 538340), (620, 484506), (660, 455142), (682, 440460), (744, 403755), (792, 379285), (930, 323004), (990, 303428), (1023, 293640), (1116, 269170), (1240, 242253), (1320, 227571), (1364, 220230), (1395, 215336), (1705, 176184), (1860, 161502), (1980, 151714), (2046, 146820), (2232, 134585), (2447, 122760), (2728, 110115), (2790, 107668), (3069, 97880), (3410, 88092), (3720, 80751), (3960, 75857), (4092, 73410), (4894, 61380), (5115, 58728), (5580, 53834), (6138, 48940), (6820, 44046), (7341, 40920), (8184, 36705), (9788, 30690), (10230, 29364), (11160, 26917), (12235, 24552), (12276, 24470), (13640, 22023), (14682, 20460), (15345, 19576)]