180583020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:606

約数の個数: 144

約数和(自身を含む): 576969120

約数和(自身を除く): 396386100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 243, 270, 292, 324, 365, 405, 438, 486, 509, 540, 657, 730, 810, 876, 972, 1018, 1095, 1215, 1314, 1460, 1527, 1620, 1971, 2036, 2190, 2430, 2545, 2628, 3054, 3285, 3942, 4380, 4581, 4860, 5090, 5913, 6108, 6570, 7635, 7884, 9162, 9855, 10180, 11826, 13140, 13743, 15270, 17739, 18324, 19710, 22905, 23652, 27486, 29565, 30540, 35478, 37157, 39420, 41229, 45810, 54972, 59130, 68715, 70956, 74314, 82458, 88695, 91620, 111471, 118260, 123687, 137430, 148628, 164916, 177390, 185785, 206145, 222942, 247374, 274860, 334413, 354780, 371570, 412290, 445884, 494748, 557355, 618435, 668826, 743140, 824580, 1003239, 1114710, 1236870, 1337652, 1672065, 2006478, 2229420, 2473740, 3009717, 3344130, 4012956, 5016195, 6019434, 6688260, 9029151, 10032390, 12038868, 15048585, 18058302, 20064780, 30097170, 36116604, 45145755, 60194340, 90291510, 180583020]

約数ペア:

[(1, 180583020), (2, 90291510), (3, 60194340), (4, 45145755), (5, 36116604), (6, 30097170), (9, 20064780), (10, 18058302), (12, 15048585), (15, 12038868), (18, 10032390), (20, 9029151), (27, 6688260), (30, 6019434), (36, 5016195), (45, 4012956), (54, 3344130), (60, 3009717), (73, 2473740), (81, 2229420), (90, 2006478), (108, 1672065), (135, 1337652), (146, 1236870), (162, 1114710), (180, 1003239), (219, 824580), (243, 743140), (270, 668826), (292, 618435), (324, 557355), (365, 494748), (405, 445884), (438, 412290), (486, 371570), (509, 354780), (540, 334413), (657, 274860), (730, 247374), (810, 222942), (876, 206145), (972, 185785), (1018, 177390), (1095, 164916), (1215, 148628), (1314, 137430), (1460, 123687), (1527, 118260), (1620, 111471), (1971, 91620), (2036, 88695), (2190, 82458), (2430, 74314), (2545, 70956), (2628, 68715), (3054, 59130), (3285, 54972), (3942, 45810), (4380, 41229), (4581, 39420), (4860, 37157), (5090, 35478), (5913, 30540), (6108, 29565), (6570, 27486), (7635, 23652), (7884, 22905), (9162, 19710), (9855, 18324), (10180, 17739), (11826, 15270), (13140, 13743)]