72643737780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{1867}}^1$

素因数の和:2299

約数の個数: 288

約数和(自身を含む): 240213442560

約数和(自身を除く): 167569704780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 367, 372, 380, 465, 558, 570, 589, 620, 684, 734, 855, 930, 1101, 1116, 1140, 1178, 1395, 1468, 1710, 1767, 1835, 1860, 1867, 2202, 2356, 2790, 2945, 3303, 3420, 3534, 3670, 3734, 4404, 5301, 5505, 5580, 5601, 5890, 6606, 6973, 7068, 7340, 7468, 8835, 9335, 10602, 11010, 11202, 11377, 11780, 13212, 13946, 16515, 16803, 17670, 18670, 20919, 21204, 22020, 22404, 22754, 26505, 27892, 28005, 33030, 33606, 34131, 34865, 35340, 35473, 37340, 41838, 45508, 53010, 56010, 56885, 57877, 62757, 66060, 67212, 68262, 69730, 70946, 83676, 84015, 102393, 104595, 106020, 106419, 112020, 113770, 115754, 125514, 136524, 139460, 141892, 168030, 170655, 173631, 177365, 204786, 209190, 212838, 216163, 227540, 231508, 251028, 289385, 313785, 319257, 336060, 341310, 347262, 354730, 409572, 418380, 425676, 432326, 511965, 520893, 532095, 578770, 627570, 638514, 648489, 682620, 685189, 694524, 709460, 864652, 868155, 1023930, 1041786, 1064190, 1080815, 1099663, 1157540, 1255140, 1277028, 1296978, 1370378, 1596285, 1736310, 1945467, 2047860, 2055567, 2083572, 2128380, 2161630, 2199326, 2593956, 2604465, 2740756, 3192570, 3242445, 3298989, 3425945, 3472620, 3890934, 4111134, 4323260, 4398652, 5208930, 5498315, 6166701, 6385140, 6484890, 6597978, 6851890, 7781868, 8222268, 9727335, 9896967, 10277835, 10417860, 10996630, 12333402, 12969780, 13018591, 13195956, 13703780, 16494945, 19454670, 19793934, 20555670, 21240859, 21993260, 24666804, 26037182, 30833505, 32989890, 38909340, 39055773, 39587868, 41111340, 42481718, 49484835, 52074364, 61667010, 63722577, 65092955, 65979780, 78111546, 84963436, 98969670, 106204295, 117167319, 123334020, 127445154, 130185910, 156223092, 191167731, 195278865, 197939340, 212408590, 234334638, 254890308, 260371820, 318612885, 382335462, 390557730, 403576321, 424817180, 468669276, 585836595, 637225770, 764670924, 781115460, 807152642, 955838655, 1171673190, 1210728963, 1274451540, 1614305284, 1911677310, 2017881605, 2343346380, 2421457926, 3632186889, 3823354620, 4035763210, 4842915852, 6053644815, 7264373778, 8071526420, 12107289630, 14528747556, 18160934445, 24214579260, 36321868890, 72643737780]

約数ペア:

[(1, 72643737780), (2, 36321868890), (3, 24214579260), (4, 18160934445), (5, 14528747556), (6, 12107289630), (9, 8071526420), (10, 7264373778), (12, 6053644815), (15, 4842915852), (18, 4035763210), (19, 3823354620), (20, 3632186889), (30, 2421457926), (31, 2343346380), (36, 2017881605), (38, 1911677310), (45, 1614305284), (57, 1274451540), (60, 1210728963), (62, 1171673190), (76, 955838655), (90, 807152642), (93, 781115460), (95, 764670924), (114, 637225770), (124, 585836595), (155, 468669276), (171, 424817180), (180, 403576321), (186, 390557730), (190, 382335462), (228, 318612885), (279, 260371820), (285, 254890308), (310, 234334638), (342, 212408590), (367, 197939340), (372, 195278865), (380, 191167731), (465, 156223092), (558, 130185910), (570, 127445154), (589, 123334020), (620, 117167319), (684, 106204295), (734, 98969670), (855, 84963436), (930, 78111546), (1101, 65979780), (1116, 65092955), (1140, 63722577), (1178, 61667010), (1395, 52074364), (1468, 49484835), (1710, 42481718), (1767, 41111340), (1835, 39587868), (1860, 39055773), (1867, 38909340), (2202, 32989890), (2356, 30833505), (2790, 26037182), (2945, 24666804), (3303, 21993260), (3420, 21240859), (3534, 20555670), (3670, 19793934), (3734, 19454670), (4404, 16494945), (5301, 13703780), (5505, 13195956), (5580, 13018591), (5601, 12969780), (5890, 12333402), (6606, 10996630), (6973, 10417860), (7068, 10277835), (7340, 9896967), (7468, 9727335), (8835, 8222268), (9335, 7781868), (10602, 6851890), (11010, 6597978), (11202, 6484890), (11377, 6385140), (11780, 6166701), (13212, 5498315), (13946, 5208930), (16515, 4398652), (16803, 4323260), (17670, 4111134), (18670, 3890934), (20919, 3472620), (21204, 3425945), (22020, 3298989), (22404, 3242445), (22754, 3192570), (26505, 2740756), (27892, 2604465), (28005, 2593956), (33030, 2199326), (33606, 2161630), (34131, 2128380), (34865, 2083572), (35340, 2055567), (35473, 2047860), (37340, 1945467), (41838, 1736310), (45508, 1596285), (53010, 1370378), (56010, 1296978), (56885, 1277028), (57877, 1255140), (62757, 1157540), (66060, 1099663), (67212, 1080815), (68262, 1064190), (69730, 1041786), (70946, 1023930), (83676, 868155), (84015, 864652), (102393, 709460), (104595, 694524), (106020, 685189), (106419, 682620), (112020, 648489), (113770, 638514), (115754, 627570), (125514, 578770), (136524, 532095), (139460, 520893), (141892, 511965), (168030, 432326), (170655, 425676), (173631, 418380), (177365, 409572), (204786, 354730), (209190, 347262), (212838, 341310), (216163, 336060), (227540, 319257), (231508, 313785), (251028, 289385)]