161727000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 256

約数和(自身を含む): 546324480

約数和(自身を除く): 384597480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 37, 40, 47, 50, 60, 62, 74, 75, 93, 94, 100, 111, 120, 124, 125, 141, 148, 150, 155, 185, 186, 188, 200, 222, 235, 248, 250, 282, 296, 300, 310, 370, 372, 375, 376, 444, 465, 470, 500, 555, 564, 600, 620, 705, 740, 744, 750, 775, 888, 925, 930, 940, 1000, 1110, 1128, 1147, 1175, 1240, 1410, 1457, 1480, 1500, 1550, 1739, 1850, 1860, 1880, 2220, 2294, 2325, 2350, 2775, 2820, 2914, 3000, 3100, 3441, 3478, 3525, 3700, 3720, 3875, 4371, 4440, 4588, 4625, 4650, 4700, 5217, 5550, 5640, 5735, 5828, 5875, 6200, 6882, 6956, 7050, 7285, 7400, 7750, 8695, 8742, 9176, 9250, 9300, 9400, 10434, 11100, 11470, 11625, 11656, 11750, 13764, 13875, 13912, 14100, 14570, 15500, 17205, 17390, 17484, 17625, 18500, 18600, 20868, 21855, 22200, 22940, 23250, 23500, 26085, 27528, 27750, 28200, 28675, 29140, 31000, 34410, 34780, 34968, 35250, 36425, 37000, 41736, 43475, 43710, 45880, 46500, 47000, 52170, 53909, 55500, 57350, 58280, 68820, 69560, 70500, 72850, 86025, 86950, 87420, 93000, 104340, 107818, 109275, 111000, 114700, 130425, 137640, 141000, 143375, 145700, 161727, 172050, 173900, 174840, 182125, 208680, 215636, 217375, 218550, 229400, 260850, 269545, 286750, 291400, 323454, 344100, 347800, 364250, 430125, 431272, 434750, 437100, 521700, 539090, 546375, 573500, 646908, 652125, 688200, 728500, 808635, 860250, 869500, 874200, 1043400, 1078180, 1092750, 1147000, 1293816, 1304250, 1347725, 1457000, 1617270, 1720500, 1739000, 2156360, 2185500, 2608500, 2695450, 3234540, 3441000, 4043175, 4371000, 5217000, 5390900, 6469080, 6738625, 8086350, 10781800, 13477250, 16172700, 20215875, 26954500, 32345400, 40431750, 53909000, 80863500, 161727000]

約数ペア:

[(1, 161727000), (2, 80863500), (3, 53909000), (4, 40431750), (5, 32345400), (6, 26954500), (8, 20215875), (10, 16172700), (12, 13477250), (15, 10781800), (20, 8086350), (24, 6738625), (25, 6469080), (30, 5390900), (31, 5217000), (37, 4371000), (40, 4043175), (47, 3441000), (50, 3234540), (60, 2695450), (62, 2608500), (74, 2185500), (75, 2156360), (93, 1739000), (94, 1720500), (100, 1617270), (111, 1457000), (120, 1347725), (124, 1304250), (125, 1293816), (141, 1147000), (148, 1092750), (150, 1078180), (155, 1043400), (185, 874200), (186, 869500), (188, 860250), (200, 808635), (222, 728500), (235, 688200), (248, 652125), (250, 646908), (282, 573500), (296, 546375), (300, 539090), (310, 521700), (370, 437100), (372, 434750), (375, 431272), (376, 430125), (444, 364250), (465, 347800), (470, 344100), (500, 323454), (555, 291400), (564, 286750), (600, 269545), (620, 260850), (705, 229400), (740, 218550), (744, 217375), (750, 215636), (775, 208680), (888, 182125), (925, 174840), (930, 173900), (940, 172050), (1000, 161727), (1110, 145700), (1128, 143375), (1147, 141000), (1175, 137640), (1240, 130425), (1410, 114700), (1457, 111000), (1480, 109275), (1500, 107818), (1550, 104340), (1739, 93000), (1850, 87420), (1860, 86950), (1880, 86025), (2220, 72850), (2294, 70500), (2325, 69560), (2350, 68820), (2775, 58280), (2820, 57350), (2914, 55500), (3000, 53909), (3100, 52170), (3441, 47000), (3478, 46500), (3525, 45880), (3700, 43710), (3720, 43475), (3875, 41736), (4371, 37000), (4440, 36425), (4588, 35250), (4625, 34968), (4650, 34780), (4700, 34410), (5217, 31000), (5550, 29140), (5640, 28675), (5735, 28200), (5828, 27750), (5875, 27528), (6200, 26085), (6882, 23500), (6956, 23250), (7050, 22940), (7285, 22200), (7400, 21855), (7750, 20868), (8695, 18600), (8742, 18500), (9176, 17625), (9250, 17484), (9300, 17390), (9400, 17205), (10434, 15500), (11100, 14570), (11470, 14100), (11625, 13912), (11656, 13875), (11750, 13764)]