87444360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 297558360

約数和(自身を除く): 210114000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 137, 162, 180, 197, 216, 270, 274, 324, 360, 394, 405, 411, 540, 548, 591, 648, 685, 788, 810, 822, 985, 1080, 1096, 1182, 1233, 1370, 1576, 1620, 1644, 1773, 1970, 2055, 2364, 2466, 2740, 2955, 3240, 3288, 3546, 3699, 3940, 4110, 4728, 4932, 5319, 5480, 5910, 6165, 7092, 7398, 7880, 8220, 8865, 9864, 10638, 11097, 11820, 12330, 14184, 14796, 15957, 16440, 17730, 18495, 21276, 22194, 23640, 24660, 26595, 26989, 29592, 31914, 35460, 36990, 42552, 44388, 49320, 53190, 53978, 55485, 63828, 70920, 73980, 79785, 80967, 88776, 106380, 107956, 110970, 127656, 134945, 147960, 159570, 161934, 212760, 215912, 221940, 242901, 269890, 319140, 323868, 404835, 443880, 485802, 539780, 638280, 647736, 728703, 809670, 971604, 1079560, 1214505, 1457406, 1619340, 1943208, 2186109, 2429010, 2914812, 3238680, 3643515, 4372218, 4858020, 5829624, 7287030, 8744436, 9716040, 10930545, 14574060, 17488872, 21861090, 29148120, 43722180, 87444360]

約数ペア:

[(1, 87444360), (2, 43722180), (3, 29148120), (4, 21861090), (5, 17488872), (6, 14574060), (8, 10930545), (9, 9716040), (10, 8744436), (12, 7287030), (15, 5829624), (18, 4858020), (20, 4372218), (24, 3643515), (27, 3238680), (30, 2914812), (36, 2429010), (40, 2186109), (45, 1943208), (54, 1619340), (60, 1457406), (72, 1214505), (81, 1079560), (90, 971604), (108, 809670), (120, 728703), (135, 647736), (137, 638280), (162, 539780), (180, 485802), (197, 443880), (216, 404835), (270, 323868), (274, 319140), (324, 269890), (360, 242901), (394, 221940), (405, 215912), (411, 212760), (540, 161934), (548, 159570), (591, 147960), (648, 134945), (685, 127656), (788, 110970), (810, 107956), (822, 106380), (985, 88776), (1080, 80967), (1096, 79785), (1182, 73980), (1233, 70920), (1370, 63828), (1576, 55485), (1620, 53978), (1644, 53190), (1773, 49320), (1970, 44388), (2055, 42552), (2364, 36990), (2466, 35460), (2740, 31914), (2955, 29592), (3240, 26989), (3288, 26595), (3546, 24660), (3699, 23640), (3940, 22194), (4110, 21276), (4728, 18495), (4932, 17730), (5319, 16440), (5480, 15957), (5910, 14796), (6165, 14184), (7092, 12330), (7398, 11820), (7880, 11097), (8220, 10638), (8865, 9864)]