173250720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5231}}^1$

素因数の和:5275

約数の個数: 144

約数和(自身を含む): 617041152

約数和(自身を除く): 443790432

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, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5231, 5520, 6624, 8280, 10462, 11040, 15693, 16560, 20924, 26155, 31386, 33120, 41848, 47079, 52310, 62772, 78465, 83696, 94158, 104620, 120313, 125544, 156930, 167392, 188316, 209240, 235395, 240626, 251088, 313860, 360939, 376632, 418480, 470790, 481252, 502176, 601565, 627720, 721878, 753264, 836960, 941580, 962504, 1082817, 1203130, 1255440, 1443756, 1506528, 1804695, 1883160, 1925008, 2165634, 2406260, 2510880, 2887512, 3609390, 3766320, 3850016, 4331268, 4812520, 5414085, 5775024, 7218780, 7532640, 8662536, 9625040, 10828170, 11550048, 14437560, 17325072, 19250080, 21656340, 28875120, 34650144, 43312680, 57750240, 86625360, 173250720]

約数ペア:

[(1, 173250720), (2, 86625360), (3, 57750240), (4, 43312680), (5, 34650144), (6, 28875120), (8, 21656340), (9, 19250080), (10, 17325072), (12, 14437560), (15, 11550048), (16, 10828170), (18, 9625040), (20, 8662536), (23, 7532640), (24, 7218780), (30, 5775024), (32, 5414085), (36, 4812520), (40, 4331268), (45, 3850016), (46, 3766320), (48, 3609390), (60, 2887512), (69, 2510880), (72, 2406260), (80, 2165634), (90, 1925008), (92, 1883160), (96, 1804695), (115, 1506528), (120, 1443756), (138, 1255440), (144, 1203130), (160, 1082817), (180, 962504), (184, 941580), (207, 836960), (230, 753264), (240, 721878), (276, 627720), (288, 601565), (345, 502176), (360, 481252), (368, 470790), (414, 418480), (460, 376632), (480, 360939), (552, 313860), (690, 251088), (720, 240626), (736, 235395), (828, 209240), (920, 188316), (1035, 167392), (1104, 156930), (1380, 125544), (1440, 120313), (1656, 104620), (1840, 94158), (2070, 83696), (2208, 78465), (2760, 62772), (3312, 52310), (3680, 47079), (4140, 41848), (5231, 33120), (5520, 31386), (6624, 26155), (8280, 20924), (10462, 16560), (11040, 15693)]