55194240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 256

約数和(自身を含む): 198288000

約数和(自身を除く): 143093760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 89, 95, 96, 102, 114, 120, 128, 136, 152, 160, 170, 178, 190, 192, 204, 228, 240, 255, 267, 272, 285, 304, 320, 323, 340, 356, 380, 384, 408, 445, 456, 480, 510, 534, 544, 570, 608, 640, 646, 680, 712, 760, 816, 890, 912, 960, 969, 1020, 1068, 1088, 1140, 1216, 1292, 1335, 1360, 1424, 1513, 1520, 1615, 1632, 1691, 1780, 1824, 1920, 1938, 2040, 2136, 2176, 2280, 2432, 2584, 2670, 2720, 2848, 3026, 3040, 3230, 3264, 3382, 3560, 3648, 3876, 4080, 4272, 4539, 4560, 4845, 5073, 5168, 5340, 5440, 5696, 6052, 6080, 6460, 6528, 6764, 7120, 7296, 7565, 7752, 8160, 8455, 8544, 9078, 9120, 9690, 10146, 10336, 10680, 10880, 11392, 12104, 12160, 12920, 13528, 14240, 15130, 15504, 16320, 16910, 17088, 18156, 18240, 19380, 20292, 20672, 21360, 22695, 24208, 25365, 25840, 27056, 28480, 28747, 30260, 31008, 32640, 33820, 34176, 36312, 36480, 38760, 40584, 41344, 42720, 45390, 48416, 50730, 51680, 54112, 56960, 57494, 60520, 62016, 67640, 72624, 77520, 81168, 85440, 86241, 90780, 96832, 101460, 103360, 108224, 114988, 121040, 124032, 135280, 143735, 145248, 155040, 162336, 170880, 172482, 181560, 193664, 202920, 206720, 216448, 229976, 242080, 270560, 287470, 290496, 310080, 324672, 344964, 363120, 405840, 431205, 459952, 484160, 541120, 574940, 580992, 620160, 649344, 689928, 726240, 811680, 862410, 919904, 968320, 1082240, 1149880, 1379856, 1452480, 1623360, 1724820, 1839808, 2299760, 2759712, 2904960, 3246720, 3449640, 3679616, 4599520, 5519424, 6899280, 9199040, 11038848, 13798560, 18398080, 27597120, 55194240]

約数ペア:

[(1, 55194240), (2, 27597120), (3, 18398080), (4, 13798560), (5, 11038848), (6, 9199040), (8, 6899280), (10, 5519424), (12, 4599520), (15, 3679616), (16, 3449640), (17, 3246720), (19, 2904960), (20, 2759712), (24, 2299760), (30, 1839808), (32, 1724820), (34, 1623360), (38, 1452480), (40, 1379856), (48, 1149880), (51, 1082240), (57, 968320), (60, 919904), (64, 862410), (68, 811680), (76, 726240), (80, 689928), (85, 649344), (89, 620160), (95, 580992), (96, 574940), (102, 541120), (114, 484160), (120, 459952), (128, 431205), (136, 405840), (152, 363120), (160, 344964), (170, 324672), (178, 310080), (190, 290496), (192, 287470), (204, 270560), (228, 242080), (240, 229976), (255, 216448), (267, 206720), (272, 202920), (285, 193664), (304, 181560), (320, 172482), (323, 170880), (340, 162336), (356, 155040), (380, 145248), (384, 143735), (408, 135280), (445, 124032), (456, 121040), (480, 114988), (510, 108224), (534, 103360), (544, 101460), (570, 96832), (608, 90780), (640, 86241), (646, 85440), (680, 81168), (712, 77520), (760, 72624), (816, 67640), (890, 62016), (912, 60520), (960, 57494), (969, 56960), (1020, 54112), (1068, 51680), (1088, 50730), (1140, 48416), (1216, 45390), (1292, 42720), (1335, 41344), (1360, 40584), (1424, 38760), (1513, 36480), (1520, 36312), (1615, 34176), (1632, 33820), (1691, 32640), (1780, 31008), (1824, 30260), (1920, 28747), (1938, 28480), (2040, 27056), (2136, 25840), (2176, 25365), (2280, 24208), (2432, 22695), (2584, 21360), (2670, 20672), (2720, 20292), (2848, 19380), (3026, 18240), (3040, 18156), (3230, 17088), (3264, 16910), (3382, 16320), (3560, 15504), (3648, 15130), (3876, 14240), (4080, 13528), (4272, 12920), (4539, 12160), (4560, 12104), (4845, 11392), (5073, 10880), (5168, 10680), (5340, 10336), (5440, 10146), (5696, 9690), (6052, 9120), (6080, 9078), (6460, 8544), (6528, 8455), (6764, 8160), (7120, 7752), (7296, 7565)]