72047871700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1367}}^1$

素因数の和:1551

約数の個数: 288

約数和(自身を含む): 195611480064

約数和(自身を除く): 123563608364

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 43, 50, 68, 70, 85, 86, 100, 103, 119, 140, 170, 172, 175, 206, 215, 238, 301, 340, 350, 412, 425, 430, 476, 515, 595, 602, 700, 721, 731, 850, 860, 1030, 1075, 1190, 1204, 1367, 1442, 1462, 1505, 1700, 1751, 2060, 2150, 2380, 2575, 2734, 2884, 2924, 2975, 3010, 3502, 3605, 3655, 4300, 4429, 5117, 5150, 5468, 5950, 6020, 6835, 7004, 7210, 7310, 7525, 8755, 8858, 9569, 10234, 10300, 11900, 12257, 13670, 14420, 14620, 15050, 17510, 17716, 18025, 18275, 19138, 20468, 22145, 23239, 24514, 25585, 27340, 30100, 31003, 34175, 35020, 36050, 36550, 38276, 43775, 44290, 46478, 47845, 49028, 51170, 58781, 61285, 62006, 68350, 72100, 73100, 75293, 87550, 88580, 92956, 95690, 102340, 110725, 116195, 117562, 122570, 124012, 127925, 136700, 140801, 150586, 155015, 162673, 175100, 191380, 221450, 232390, 235124, 239225, 245140, 255850, 281602, 293905, 301172, 306425, 310030, 325346, 376465, 411467, 442900, 464780, 478450, 511700, 527051, 563204, 580975, 587810, 612850, 620060, 650692, 704005, 752930, 775075, 813365, 822934, 956900, 985607, 999277, 1054102, 1161950, 1175620, 1225700, 1408010, 1469525, 1505860, 1550150, 1626730, 1645868, 1882325, 1971214, 1998554, 2057335, 2108204, 2323900, 2393617, 2635255, 2816020, 2939050, 3100300, 3253460, 3520025, 3764650, 3942428, 3997108, 4066825, 4114670, 4787234, 4928035, 4996385, 5270510, 5878100, 6054443, 6994939, 7040050, 7529300, 8133650, 8229340, 9574468, 9856070, 9992770, 10286675, 10541020, 11968085, 12108886, 13176275, 13989878, 14080100, 16267300, 16755319, 19712140, 19985540, 20573350, 23936170, 24217772, 24640175, 24981925, 26352550, 27979756, 30272215, 33510638, 34974695, 41146700, 42381101, 47872340, 49280350, 49963850, 52705100, 59840425, 60544430, 67021276, 69949390, 83776595, 84762202, 98560700, 99927700, 102925531, 119680850, 121088860, 139898780, 151361075, 167553190, 169524404, 174873475, 205851062, 211905505, 239361700, 302722150, 335106380, 349746950, 411702124, 418882975, 423811010, 514627655, 605444300, 699493900, 720478717, 837765950, 847622020, 1029255310, 1059527525, 1440957434, 1675531900, 2058510620, 2119055050, 2573138275, 2881914868, 3602393585, 4238110100, 5146276550, 7204787170, 10292553100, 14409574340, 18011967925, 36023935850, 72047871700]

約数ペア:

[(1, 72047871700), (2, 36023935850), (4, 18011967925), (5, 14409574340), (7, 10292553100), (10, 7204787170), (14, 5146276550), (17, 4238110100), (20, 3602393585), (25, 2881914868), (28, 2573138275), (34, 2119055050), (35, 2058510620), (43, 1675531900), (50, 1440957434), (68, 1059527525), (70, 1029255310), (85, 847622020), (86, 837765950), (100, 720478717), (103, 699493900), (119, 605444300), (140, 514627655), (170, 423811010), (172, 418882975), (175, 411702124), (206, 349746950), (215, 335106380), (238, 302722150), (301, 239361700), (340, 211905505), (350, 205851062), (412, 174873475), (425, 169524404), (430, 167553190), (476, 151361075), (515, 139898780), (595, 121088860), (602, 119680850), (700, 102925531), (721, 99927700), (731, 98560700), (850, 84762202), (860, 83776595), (1030, 69949390), (1075, 67021276), (1190, 60544430), (1204, 59840425), (1367, 52705100), (1442, 49963850), (1462, 49280350), (1505, 47872340), (1700, 42381101), (1751, 41146700), (2060, 34974695), (2150, 33510638), (2380, 30272215), (2575, 27979756), (2734, 26352550), (2884, 24981925), (2924, 24640175), (2975, 24217772), (3010, 23936170), (3502, 20573350), (3605, 19985540), (3655, 19712140), (4300, 16755319), (4429, 16267300), (5117, 14080100), (5150, 13989878), (5468, 13176275), (5950, 12108886), (6020, 11968085), (6835, 10541020), (7004, 10286675), (7210, 9992770), (7310, 9856070), (7525, 9574468), (8755, 8229340), (8858, 8133650), (9569, 7529300), (10234, 7040050), (10300, 6994939), (11900, 6054443), (12257, 5878100), (13670, 5270510), (14420, 4996385), (14620, 4928035), (15050, 4787234), (17510, 4114670), (17716, 4066825), (18025, 3997108), (18275, 3942428), (19138, 3764650), (20468, 3520025), (22145, 3253460), (23239, 3100300), (24514, 2939050), (25585, 2816020), (27340, 2635255), (30100, 2393617), (31003, 2323900), (34175, 2108204), (35020, 2057335), (36050, 1998554), (36550, 1971214), (38276, 1882325), (43775, 1645868), (44290, 1626730), (46478, 1550150), (47845, 1505860), (49028, 1469525), (51170, 1408010), (58781, 1225700), (61285, 1175620), (62006, 1161950), (68350, 1054102), (72100, 999277), (73100, 985607), (75293, 956900), (87550, 822934), (88580, 813365), (92956, 775075), (95690, 752930), (102340, 704005), (110725, 650692), (116195, 620060), (117562, 612850), (122570, 587810), (124012, 580975), (127925, 563204), (136700, 527051), (140801, 511700), (150586, 478450), (155015, 464780), (162673, 442900), (175100, 411467), (191380, 376465), (221450, 325346), (232390, 310030), (235124, 306425), (239225, 301172), (245140, 293905), (255850, 281602)]