180833850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 535680000

約数和(自身を除く): 354846150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 31, 45, 50, 54, 58, 62, 75, 87, 90, 93, 135, 145, 149, 150, 155, 174, 186, 225, 261, 270, 279, 290, 298, 310, 435, 447, 450, 465, 522, 558, 675, 725, 745, 775, 783, 837, 870, 894, 899, 930, 1305, 1341, 1350, 1395, 1450, 1490, 1550, 1566, 1674, 1798, 2175, 2235, 2325, 2610, 2682, 2697, 2790, 3725, 3915, 4023, 4185, 4321, 4350, 4470, 4495, 4619, 4650, 5394, 6525, 6705, 6975, 7450, 7830, 8046, 8091, 8370, 8642, 8990, 9238, 11175, 12963, 13050, 13410, 13485, 13857, 13950, 16182, 19575, 20115, 20925, 21605, 22350, 22475, 23095, 24273, 25926, 26970, 27714, 33525, 38889, 39150, 40230, 40455, 41571, 41850, 43210, 44950, 46190, 48546, 64815, 67050, 67425, 69285, 77778, 80910, 83142, 100575, 108025, 115475, 116667, 121365, 124713, 129630, 133951, 134850, 138570, 194445, 201150, 202275, 207855, 216050, 230950, 233334, 242730, 249426, 267902, 324075, 346425, 388890, 401853, 404550, 415710, 583335, 606825, 623565, 648150, 669755, 692850, 803706, 972225, 1039275, 1166670, 1205559, 1213650, 1247130, 1339510, 1944450, 2009265, 2078550, 2411118, 2916675, 3117825, 3348775, 3616677, 4018530, 5833350, 6027795, 6235650, 6697550, 7233354, 10046325, 12055590, 18083385, 20092650, 30138975, 36166770, 60277950, 90416925, 180833850]

約数ペア:

[(1, 180833850), (2, 90416925), (3, 60277950), (5, 36166770), (6, 30138975), (9, 20092650), (10, 18083385), (15, 12055590), (18, 10046325), (25, 7233354), (27, 6697550), (29, 6235650), (30, 6027795), (31, 5833350), (45, 4018530), (50, 3616677), (54, 3348775), (58, 3117825), (62, 2916675), (75, 2411118), (87, 2078550), (90, 2009265), (93, 1944450), (135, 1339510), (145, 1247130), (149, 1213650), (150, 1205559), (155, 1166670), (174, 1039275), (186, 972225), (225, 803706), (261, 692850), (270, 669755), (279, 648150), (290, 623565), (298, 606825), (310, 583335), (435, 415710), (447, 404550), (450, 401853), (465, 388890), (522, 346425), (558, 324075), (675, 267902), (725, 249426), (745, 242730), (775, 233334), (783, 230950), (837, 216050), (870, 207855), (894, 202275), (899, 201150), (930, 194445), (1305, 138570), (1341, 134850), (1350, 133951), (1395, 129630), (1450, 124713), (1490, 121365), (1550, 116667), (1566, 115475), (1674, 108025), (1798, 100575), (2175, 83142), (2235, 80910), (2325, 77778), (2610, 69285), (2682, 67425), (2697, 67050), (2790, 64815), (3725, 48546), (3915, 46190), (4023, 44950), (4185, 43210), (4321, 41850), (4350, 41571), (4470, 40455), (4495, 40230), (4619, 39150), (4650, 38889), (5394, 33525), (6525, 27714), (6705, 26970), (6975, 25926), (7450, 24273), (7830, 23095), (8046, 22475), (8091, 22350), (8370, 21605), (8642, 20925), (8990, 20115), (9238, 19575), (11175, 16182), (12963, 13950), (13050, 13857), (13410, 13485)]