149696880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:663

約数の個数: 160

約数和(自身を含む): 495396864

約数和(自身を除く): 345699984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 47, 48, 60, 69, 80, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 240, 276, 282, 345, 368, 376, 460, 470, 552, 564, 577, 690, 705, 752, 920, 940, 1081, 1104, 1128, 1154, 1380, 1410, 1731, 1840, 1880, 2162, 2256, 2308, 2760, 2820, 2885, 3243, 3462, 3760, 4324, 4616, 5405, 5520, 5640, 5770, 6486, 6924, 8648, 8655, 9232, 10810, 11280, 11540, 12972, 13271, 13848, 16215, 17296, 17310, 21620, 23080, 25944, 26542, 27119, 27696, 32430, 34620, 39813, 43240, 46160, 51888, 53084, 54238, 64860, 66355, 69240, 79626, 81357, 86480, 106168, 108476, 129720, 132710, 135595, 138480, 159252, 162714, 199065, 212336, 216952, 259440, 265420, 271190, 318504, 325428, 398130, 406785, 433904, 530840, 542380, 623737, 637008, 650856, 796260, 813570, 1061680, 1084760, 1247474, 1301712, 1592520, 1627140, 1871211, 2169520, 2494948, 3118685, 3185040, 3254280, 3742422, 4989896, 6237370, 6508560, 7484844, 9356055, 9979792, 12474740, 14969688, 18712110, 24949480, 29939376, 37424220, 49898960, 74848440, 149696880]

約数ペア:

[(1, 149696880), (2, 74848440), (3, 49898960), (4, 37424220), (5, 29939376), (6, 24949480), (8, 18712110), (10, 14969688), (12, 12474740), (15, 9979792), (16, 9356055), (20, 7484844), (23, 6508560), (24, 6237370), (30, 4989896), (40, 3742422), (46, 3254280), (47, 3185040), (48, 3118685), (60, 2494948), (69, 2169520), (80, 1871211), (92, 1627140), (94, 1592520), (115, 1301712), (120, 1247474), (138, 1084760), (141, 1061680), (184, 813570), (188, 796260), (230, 650856), (235, 637008), (240, 623737), (276, 542380), (282, 530840), (345, 433904), (368, 406785), (376, 398130), (460, 325428), (470, 318504), (552, 271190), (564, 265420), (577, 259440), (690, 216952), (705, 212336), (752, 199065), (920, 162714), (940, 159252), (1081, 138480), (1104, 135595), (1128, 132710), (1154, 129720), (1380, 108476), (1410, 106168), (1731, 86480), (1840, 81357), (1880, 79626), (2162, 69240), (2256, 66355), (2308, 64860), (2760, 54238), (2820, 53084), (2885, 51888), (3243, 46160), (3462, 43240), (3760, 39813), (4324, 34620), (4616, 32430), (5405, 27696), (5520, 27119), (5640, 26542), (5770, 25944), (6486, 23080), (6924, 21620), (8648, 17310), (8655, 17296), (9232, 16215), (10810, 13848), (11280, 13271), (11540, 12972)]