66739200

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:123

約数の個数: 264

約数和(自身を含む): 243674880

約数和(自身を除く): 176935680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 79, 80, 88, 96, 100, 110, 120, 128, 132, 150, 158, 160, 165, 176, 192, 200, 220, 237, 240, 256, 264, 275, 300, 316, 320, 330, 352, 384, 395, 400, 440, 474, 480, 512, 528, 550, 600, 632, 640, 660, 704, 768, 790, 800, 825, 869, 880, 948, 960, 1024, 1056, 1100, 1185, 1200, 1264, 1280, 1320, 1408, 1536, 1580, 1600, 1650, 1738, 1760, 1896, 1920, 1975, 2112, 2200, 2370, 2400, 2528, 2560, 2607, 2640, 2816, 3072, 3160, 3200, 3300, 3476, 3520, 3792, 3840, 3950, 4224, 4345, 4400, 4740, 4800, 5056, 5120, 5214, 5280, 5632, 5925, 6320, 6400, 6600, 6952, 7040, 7584, 7680, 7900, 8448, 8690, 8800, 9480, 9600, 10112, 10428, 10560, 11264, 11850, 12640, 12800, 13035, 13200, 13904, 14080, 15168, 15360, 15800, 16896, 17380, 17600, 18960, 19200, 20224, 20856, 21120, 21725, 23700, 25280, 25600, 26070, 26400, 27808, 28160, 30336, 31600, 33792, 34760, 35200, 37920, 38400, 40448, 41712, 42240, 43450, 47400, 50560, 52140, 52800, 55616, 56320, 60672, 63200, 65175, 69520, 70400, 75840, 76800, 80896, 83424, 84480, 86900, 94800, 101120, 104280, 105600, 111232, 121344, 126400, 130350, 139040, 140800, 151680, 166848, 168960, 173800, 189600, 202240, 208560, 211200, 222464, 242688, 252800, 260700, 278080, 281600, 303360, 333696, 347600, 379200, 404480, 417120, 422400, 444928, 505600, 521400, 556160, 606720, 667392, 695200, 758400, 834240, 844800, 889856, 1011200, 1042800, 1112320, 1213440, 1334784, 1390400, 1516800, 1668480, 2022400, 2085600, 2224640, 2669568, 2780800, 3033600, 3336960, 4171200, 4449280, 5561600, 6067200, 6673920, 8342400, 11123200, 13347840, 16684800, 22246400, 33369600, 66739200]

約数ペア:

[(1, 66739200), (2, 33369600), (3, 22246400), (4, 16684800), (5, 13347840), (6, 11123200), (8, 8342400), (10, 6673920), (11, 6067200), (12, 5561600), (15, 4449280), (16, 4171200), (20, 3336960), (22, 3033600), (24, 2780800), (25, 2669568), (30, 2224640), (32, 2085600), (33, 2022400), (40, 1668480), (44, 1516800), (48, 1390400), (50, 1334784), (55, 1213440), (60, 1112320), (64, 1042800), (66, 1011200), (75, 889856), (79, 844800), (80, 834240), (88, 758400), (96, 695200), (100, 667392), (110, 606720), (120, 556160), (128, 521400), (132, 505600), (150, 444928), (158, 422400), (160, 417120), (165, 404480), (176, 379200), (192, 347600), (200, 333696), (220, 303360), (237, 281600), (240, 278080), (256, 260700), (264, 252800), (275, 242688), (300, 222464), (316, 211200), (320, 208560), (330, 202240), (352, 189600), (384, 173800), (395, 168960), (400, 166848), (440, 151680), (474, 140800), (480, 139040), (512, 130350), (528, 126400), (550, 121344), (600, 111232), (632, 105600), (640, 104280), (660, 101120), (704, 94800), (768, 86900), (790, 84480), (800, 83424), (825, 80896), (869, 76800), (880, 75840), (948, 70400), (960, 69520), (1024, 65175), (1056, 63200), (1100, 60672), (1185, 56320), (1200, 55616), (1264, 52800), (1280, 52140), (1320, 50560), (1408, 47400), (1536, 43450), (1580, 42240), (1600, 41712), (1650, 40448), (1738, 38400), (1760, 37920), (1896, 35200), (1920, 34760), (1975, 33792), (2112, 31600), (2200, 30336), (2370, 28160), (2400, 27808), (2528, 26400), (2560, 26070), (2607, 25600), (2640, 25280), (2816, 23700), (3072, 21725), (3160, 21120), (3200, 20856), (3300, 20224), (3476, 19200), (3520, 18960), (3792, 17600), (3840, 17380), (3950, 16896), (4224, 15800), (4345, 15360), (4400, 15168), (4740, 14080), (4800, 13904), (5056, 13200), (5120, 13035), (5214, 12800), (5280, 12640), (5632, 11850), (5925, 11264), (6320, 10560), (6400, 10428), (6600, 10112), (6952, 9600), (7040, 9480), (7584, 8800), (7680, 8690), (7900, 8448)]