177291360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 288

約数和(自身を含む): 649591488

約数和(自身を除く): 472300128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 53, 60, 69, 72, 80, 90, 92, 96, 101, 106, 115, 120, 138, 144, 159, 160, 180, 184, 202, 207, 212, 230, 240, 265, 276, 288, 303, 318, 345, 360, 368, 404, 414, 424, 460, 477, 480, 505, 530, 552, 606, 636, 690, 720, 736, 795, 808, 828, 848, 909, 920, 954, 1010, 1035, 1060, 1104, 1212, 1219, 1272, 1380, 1440, 1515, 1590, 1616, 1656, 1696, 1818, 1840, 1908, 2020, 2070, 2120, 2208, 2323, 2385, 2424, 2438, 2544, 2760, 3030, 3180, 3232, 3312, 3636, 3657, 3680, 3816, 4040, 4140, 4240, 4545, 4646, 4770, 4848, 4876, 5088, 5353, 5520, 6060, 6095, 6360, 6624, 6969, 7272, 7314, 7632, 8080, 8280, 8480, 9090, 9292, 9540, 9696, 9752, 10706, 10971, 11040, 11615, 12120, 12190, 12720, 13938, 14544, 14628, 15264, 16059, 16160, 16560, 18180, 18285, 18584, 19080, 19504, 20907, 21412, 21942, 23230, 24240, 24380, 25440, 26765, 27876, 29088, 29256, 32118, 33120, 34845, 36360, 36570, 37168, 38160, 39008, 41814, 42824, 43884, 46460, 48177, 48480, 48760, 53530, 54855, 55752, 58512, 64236, 69690, 72720, 73140, 74336, 76320, 80295, 83628, 85648, 87768, 92920, 96354, 97520, 104535, 107060, 109710, 111504, 117024, 123119, 128472, 139380, 145440, 146280, 160590, 167256, 171296, 175536, 185840, 192708, 195040, 209070, 214120, 219420, 223008, 240885, 246238, 256944, 278760, 292560, 321180, 334512, 351072, 369357, 371680, 385416, 418140, 428240, 438840, 481770, 492476, 513888, 557520, 585120, 615595, 642360, 669024, 738714, 770832, 836280, 856480, 877680, 963540, 984952, 1108071, 1115040, 1231190, 1284720, 1477428, 1541664, 1672560, 1755360, 1846785, 1927080, 1969904, 2216142, 2462380, 2569440, 2954856, 3345120, 3693570, 3854160, 3939808, 4432284, 4924760, 5540355, 5909712, 7387140, 7708320, 8864568, 9849520, 11080710, 11819424, 14774280, 17729136, 19699040, 22161420, 29548560, 35458272, 44322840, 59097120, 88645680, 177291360]

約数ペア:

[(1, 177291360), (2, 88645680), (3, 59097120), (4, 44322840), (5, 35458272), (6, 29548560), (8, 22161420), (9, 19699040), (10, 17729136), (12, 14774280), (15, 11819424), (16, 11080710), (18, 9849520), (20, 8864568), (23, 7708320), (24, 7387140), (30, 5909712), (32, 5540355), (36, 4924760), (40, 4432284), (45, 3939808), (46, 3854160), (48, 3693570), (53, 3345120), (60, 2954856), (69, 2569440), (72, 2462380), (80, 2216142), (90, 1969904), (92, 1927080), (96, 1846785), (101, 1755360), (106, 1672560), (115, 1541664), (120, 1477428), (138, 1284720), (144, 1231190), (159, 1115040), (160, 1108071), (180, 984952), (184, 963540), (202, 877680), (207, 856480), (212, 836280), (230, 770832), (240, 738714), (265, 669024), (276, 642360), (288, 615595), (303, 585120), (318, 557520), (345, 513888), (360, 492476), (368, 481770), (404, 438840), (414, 428240), (424, 418140), (460, 385416), (477, 371680), (480, 369357), (505, 351072), (530, 334512), (552, 321180), (606, 292560), (636, 278760), (690, 256944), (720, 246238), (736, 240885), (795, 223008), (808, 219420), (828, 214120), (848, 209070), (909, 195040), (920, 192708), (954, 185840), (1010, 175536), (1035, 171296), (1060, 167256), (1104, 160590), (1212, 146280), (1219, 145440), (1272, 139380), (1380, 128472), (1440, 123119), (1515, 117024), (1590, 111504), (1616, 109710), (1656, 107060), (1696, 104535), (1818, 97520), (1840, 96354), (1908, 92920), (2020, 87768), (2070, 85648), (2120, 83628), (2208, 80295), (2323, 76320), (2385, 74336), (2424, 73140), (2438, 72720), (2544, 69690), (2760, 64236), (3030, 58512), (3180, 55752), (3232, 54855), (3312, 53530), (3636, 48760), (3657, 48480), (3680, 48177), (3816, 46460), (4040, 43884), (4140, 42824), (4240, 41814), (4545, 39008), (4646, 38160), (4770, 37168), (4848, 36570), (4876, 36360), (5088, 34845), (5353, 33120), (5520, 32118), (6060, 29256), (6095, 29088), (6360, 27876), (6624, 26765), (6969, 25440), (7272, 24380), (7314, 24240), (7632, 23230), (8080, 21942), (8280, 21412), (8480, 20907), (9090, 19504), (9292, 19080), (9540, 18584), (9696, 18285), (9752, 18180), (10706, 16560), (10971, 16160), (11040, 16059), (11615, 15264), (12120, 14628), (12190, 14544), (12720, 13938)]