297631620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:443

約数の個数: 288

約数和(自身を含む): 1097800704

約数和(自身を除く): 800169084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 31, 33, 36, 39, 44, 45, 52, 55, 60, 62, 65, 66, 78, 90, 93, 99, 110, 117, 124, 130, 132, 143, 155, 156, 165, 180, 186, 195, 198, 220, 234, 260, 279, 286, 310, 330, 341, 372, 373, 390, 396, 403, 429, 465, 468, 495, 558, 572, 585, 620, 660, 682, 715, 746, 780, 806, 858, 930, 990, 1023, 1116, 1119, 1170, 1209, 1287, 1364, 1395, 1430, 1492, 1612, 1705, 1716, 1860, 1865, 1980, 2015, 2046, 2145, 2238, 2340, 2418, 2574, 2790, 2860, 3069, 3357, 3410, 3627, 3730, 4030, 4092, 4103, 4290, 4433, 4476, 4836, 4849, 5115, 5148, 5580, 5595, 6045, 6138, 6435, 6714, 6820, 7254, 7460, 8060, 8206, 8580, 8866, 9698, 10230, 11190, 11563, 12090, 12276, 12309, 12870, 13299, 13428, 14508, 14547, 15345, 16412, 16785, 17732, 18135, 19396, 20460, 20515, 22165, 22380, 23126, 24180, 24245, 24618, 25740, 26598, 29094, 30690, 33570, 34689, 36270, 36927, 39897, 41030, 43641, 44330, 46252, 48490, 49236, 53196, 53339, 57815, 58188, 61380, 61545, 66495, 67140, 69378, 72540, 72735, 73854, 79794, 82060, 87282, 88660, 96980, 104067, 106678, 115630, 123090, 127193, 132990, 138756, 145470, 147708, 150319, 159588, 160017, 173445, 174564, 184635, 199485, 208134, 213356, 218205, 231260, 246180, 254386, 265980, 266695, 290940, 300638, 320034, 346890, 369270, 381579, 398970, 416268, 436410, 450957, 480051, 508772, 520335, 533390, 601276, 635965, 640068, 693780, 738540, 751595, 763158, 797940, 800085, 872820, 901914, 960102, 1040670, 1066780, 1144737, 1271930, 1352871, 1503190, 1526316, 1600170, 1653509, 1803828, 1907895, 1920204, 2081340, 2254785, 2289474, 2400255, 2543860, 2705742, 3006380, 3200340, 3307018, 3815790, 4509570, 4578948, 4800510, 4960527, 5411484, 5723685, 6614036, 6764355, 7631580, 8267545, 9019140, 9601020, 9921054, 11447370, 13528710, 14881581, 16535090, 19842108, 22894740, 24802635, 27057420, 29763162, 33070180, 49605270, 59526324, 74407905, 99210540, 148815810, 297631620]

約数ペア:

[(1, 297631620), (2, 148815810), (3, 99210540), (4, 74407905), (5, 59526324), (6, 49605270), (9, 33070180), (10, 29763162), (11, 27057420), (12, 24802635), (13, 22894740), (15, 19842108), (18, 16535090), (20, 14881581), (22, 13528710), (26, 11447370), (30, 9921054), (31, 9601020), (33, 9019140), (36, 8267545), (39, 7631580), (44, 6764355), (45, 6614036), (52, 5723685), (55, 5411484), (60, 4960527), (62, 4800510), (65, 4578948), (66, 4509570), (78, 3815790), (90, 3307018), (93, 3200340), (99, 3006380), (110, 2705742), (117, 2543860), (124, 2400255), (130, 2289474), (132, 2254785), (143, 2081340), (155, 1920204), (156, 1907895), (165, 1803828), (180, 1653509), (186, 1600170), (195, 1526316), (198, 1503190), (220, 1352871), (234, 1271930), (260, 1144737), (279, 1066780), (286, 1040670), (310, 960102), (330, 901914), (341, 872820), (372, 800085), (373, 797940), (390, 763158), (396, 751595), (403, 738540), (429, 693780), (465, 640068), (468, 635965), (495, 601276), (558, 533390), (572, 520335), (585, 508772), (620, 480051), (660, 450957), (682, 436410), (715, 416268), (746, 398970), (780, 381579), (806, 369270), (858, 346890), (930, 320034), (990, 300638), (1023, 290940), (1116, 266695), (1119, 265980), (1170, 254386), (1209, 246180), (1287, 231260), (1364, 218205), (1395, 213356), (1430, 208134), (1492, 199485), (1612, 184635), (1705, 174564), (1716, 173445), (1860, 160017), (1865, 159588), (1980, 150319), (2015, 147708), (2046, 145470), (2145, 138756), (2238, 132990), (2340, 127193), (2418, 123090), (2574, 115630), (2790, 106678), (2860, 104067), (3069, 96980), (3357, 88660), (3410, 87282), (3627, 82060), (3730, 79794), (4030, 73854), (4092, 72735), (4103, 72540), (4290, 69378), (4433, 67140), (4476, 66495), (4836, 61545), (4849, 61380), (5115, 58188), (5148, 57815), (5580, 53339), (5595, 53196), (6045, 49236), (6138, 48490), (6435, 46252), (6714, 44330), (6820, 43641), (7254, 41030), (7460, 39897), (8060, 36927), (8206, 36270), (8580, 34689), (8866, 33570), (9698, 30690), (10230, 29094), (11190, 26598), (11563, 25740), (12090, 24618), (12276, 24245), (12309, 24180), (12870, 23126), (13299, 22380), (13428, 22165), (14508, 20515), (14547, 20460), (15345, 19396), (16412, 18135), (16785, 17732)]