72375120

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 280

約数和(自身を含む): 270792936

約数和(自身を除く): 198417816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 73, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 146, 153, 162, 170, 180, 204, 216, 219, 240, 243, 255, 270, 272, 292, 306, 324, 340, 360, 365, 405, 408, 432, 438, 459, 486, 510, 540, 584, 612, 648, 657, 680, 720, 729, 730, 765, 810, 816, 876, 918, 972, 1020, 1080, 1095, 1168, 1215, 1224, 1241, 1296, 1314, 1360, 1377, 1458, 1460, 1530, 1620, 1752, 1836, 1944, 1971, 2040, 2160, 2190, 2295, 2430, 2448, 2482, 2628, 2754, 2916, 2920, 3060, 3240, 3285, 3504, 3645, 3672, 3723, 3888, 3942, 4080, 4131, 4380, 4590, 4860, 4964, 5256, 5508, 5832, 5840, 5913, 6120, 6205, 6480, 6570, 6885, 7290, 7344, 7446, 7884, 8262, 8760, 9180, 9720, 9855, 9928, 10512, 11016, 11169, 11664, 11826, 12240, 12393, 12410, 13140, 13770, 14580, 14892, 15768, 16524, 17520, 17739, 18360, 18615, 19440, 19710, 19856, 20655, 22032, 22338, 23652, 24786, 24820, 26280, 27540, 29160, 29565, 29784, 31536, 33048, 33507, 35478, 36720, 37230, 39420, 41310, 44676, 47304, 49572, 49640, 52560, 53217, 55080, 55845, 58320, 59130, 59568, 61965, 66096, 67014, 70956, 74460, 78840, 82620, 88695, 89352, 94608, 99144, 99280, 100521, 106434, 110160, 111690, 118260, 123930, 134028, 141912, 148920, 157680, 165240, 167535, 177390, 178704, 198288, 201042, 212868, 223380, 236520, 247860, 266085, 268056, 283824, 297840, 301563, 330480, 335070, 354780, 402084, 425736, 446760, 473040, 495720, 502605, 532170, 536112, 603126, 670140, 709560, 804168, 851472, 893520, 904689, 991440, 1005210, 1064340, 1206252, 1340280, 1419120, 1507815, 1608336, 1809378, 2010420, 2128680, 2412504, 2680560, 3015630, 3618756, 4020840, 4257360, 4523445, 4825008, 6031260, 7237512, 8041680, 9046890, 12062520, 14475024, 18093780, 24125040, 36187560, 72375120]

約数ペア:

[(1, 72375120), (2, 36187560), (3, 24125040), (4, 18093780), (5, 14475024), (6, 12062520), (8, 9046890), (9, 8041680), (10, 7237512), (12, 6031260), (15, 4825008), (16, 4523445), (17, 4257360), (18, 4020840), (20, 3618756), (24, 3015630), (27, 2680560), (30, 2412504), (34, 2128680), (36, 2010420), (40, 1809378), (45, 1608336), (48, 1507815), (51, 1419120), (54, 1340280), (60, 1206252), (68, 1064340), (72, 1005210), (73, 991440), (80, 904689), (81, 893520), (85, 851472), (90, 804168), (102, 709560), (108, 670140), (120, 603126), (135, 536112), (136, 532170), (144, 502605), (146, 495720), (153, 473040), (162, 446760), (170, 425736), (180, 402084), (204, 354780), (216, 335070), (219, 330480), (240, 301563), (243, 297840), (255, 283824), (270, 268056), (272, 266085), (292, 247860), (306, 236520), (324, 223380), (340, 212868), (360, 201042), (365, 198288), (405, 178704), (408, 177390), (432, 167535), (438, 165240), (459, 157680), (486, 148920), (510, 141912), (540, 134028), (584, 123930), (612, 118260), (648, 111690), (657, 110160), (680, 106434), (720, 100521), (729, 99280), (730, 99144), (765, 94608), (810, 89352), (816, 88695), (876, 82620), (918, 78840), (972, 74460), (1020, 70956), (1080, 67014), (1095, 66096), (1168, 61965), (1215, 59568), (1224, 59130), (1241, 58320), (1296, 55845), (1314, 55080), (1360, 53217), (1377, 52560), (1458, 49640), (1460, 49572), (1530, 47304), (1620, 44676), (1752, 41310), (1836, 39420), (1944, 37230), (1971, 36720), (2040, 35478), (2160, 33507), (2190, 33048), (2295, 31536), (2430, 29784), (2448, 29565), (2482, 29160), (2628, 27540), (2754, 26280), (2916, 24820), (2920, 24786), (3060, 23652), (3240, 22338), (3285, 22032), (3504, 20655), (3645, 19856), (3672, 19710), (3723, 19440), (3888, 18615), (3942, 18360), (4080, 17739), (4131, 17520), (4380, 16524), (4590, 15768), (4860, 14892), (4964, 14580), (5256, 13770), (5508, 13140), (5832, 12410), (5840, 12393), (5913, 12240), (6120, 11826), (6205, 11664), (6480, 11169), (6570, 11016), (6885, 10512), (7290, 9928), (7344, 9855), (7446, 9720), (7884, 9180), (8262, 8760)]