81209016900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{2971}}^1$

素因数の和:3264

約数の個数: 324

約数和(自身を含む): 280998546192

約数和(自身を除く): 199789529292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 121, 132, 150, 165, 180, 198, 220, 225, 242, 251, 275, 300, 330, 363, 396, 450, 484, 495, 502, 550, 605, 660, 726, 753, 825, 900, 990, 1004, 1089, 1100, 1210, 1255, 1452, 1506, 1650, 1815, 1980, 2178, 2259, 2420, 2475, 2510, 2761, 2971, 3012, 3025, 3300, 3630, 3765, 4356, 4518, 4950, 5020, 5445, 5522, 5942, 6050, 6275, 7260, 7530, 8283, 8913, 9036, 9075, 9900, 10890, 11044, 11295, 11884, 12100, 12550, 13805, 14855, 15060, 16566, 17826, 18150, 18825, 21780, 22590, 24849, 25100, 26739, 27225, 27610, 29710, 30371, 32681, 33132, 35652, 36300, 37650, 41415, 44565, 45180, 49698, 53478, 54450, 55220, 56475, 59420, 60742, 65362, 69025, 74275, 75300, 82830, 89130, 91113, 98043, 99396, 106956, 108900, 112950, 121484, 124245, 130724, 133695, 138050, 148550, 151855, 163405, 165660, 178260, 182226, 196086, 207075, 222825, 225900, 248490, 267390, 273339, 276100, 294129, 297100, 303710, 326810, 359491, 364452, 392172, 414150, 445650, 455565, 490215, 496980, 534780, 546678, 588258, 607420, 621225, 653620, 668475, 718982, 745721, 759275, 817025, 828300, 891300, 911130, 980430, 1078473, 1093356, 1176516, 1242450, 1336950, 1366695, 1437964, 1470645, 1491442, 1518550, 1634050, 1797455, 1822260, 1960860, 2156946, 2237163, 2277825, 2451075, 2484900, 2673900, 2733390, 2941290, 2982884, 3037100, 3235419, 3268100, 3594910, 3728605, 4313892, 4474326, 4555650, 4902150, 5392365, 5466780, 5882580, 6470838, 6711489, 6833475, 7189820, 7353225, 7457210, 8202931, 8948652, 8987275, 9111300, 9804300, 10784730, 11185815, 12941676, 13422978, 13666950, 14706450, 14914420, 16177095, 16405862, 17974550, 18643025, 21569460, 22371630, 24608793, 26845956, 26961825, 27333900, 29412900, 32354190, 32811724, 33557445, 35949100, 37286050, 41014655, 44743260, 49217586, 53923650, 55929075, 64708380, 67114890, 73826379, 74572100, 80885475, 82029310, 90232241, 98435172, 107847300, 111858150, 123043965, 134229780, 147652758, 161770950, 164058620, 167787225, 180464482, 205073275, 223716300, 246087930, 270696723, 295305516, 323541900, 335574450, 360928964, 369131895, 410146550, 451161205, 492175860, 541393446, 615219825, 671148900, 738263790, 812090169, 820293100, 902322410, 1082786892, 1230439650, 1353483615, 1476527580, 1624180338, 1804644820, 1845659475, 2255806025, 2460879300, 2706967230, 3248360676, 3691318950, 4060450845, 4511612050, 5413934460, 6767418075, 7382637900, 8120901690, 9023224100, 13534836150, 16241803380, 20302254225, 27069672300, 40604508450, 81209016900]

約数ペア:

[(1, 81209016900), (2, 40604508450), (3, 27069672300), (4, 20302254225), (5, 16241803380), (6, 13534836150), (9, 9023224100), (10, 8120901690), (11, 7382637900), (12, 6767418075), (15, 5413934460), (18, 4511612050), (20, 4060450845), (22, 3691318950), (25, 3248360676), (30, 2706967230), (33, 2460879300), (36, 2255806025), (44, 1845659475), (45, 1804644820), (50, 1624180338), (55, 1476527580), (60, 1353483615), (66, 1230439650), (75, 1082786892), (90, 902322410), (99, 820293100), (100, 812090169), (110, 738263790), (121, 671148900), (132, 615219825), (150, 541393446), (165, 492175860), (180, 451161205), (198, 410146550), (220, 369131895), (225, 360928964), (242, 335574450), (251, 323541900), (275, 295305516), (300, 270696723), (330, 246087930), (363, 223716300), (396, 205073275), (450, 180464482), (484, 167787225), (495, 164058620), (502, 161770950), (550, 147652758), (605, 134229780), (660, 123043965), (726, 111858150), (753, 107847300), (825, 98435172), (900, 90232241), (990, 82029310), (1004, 80885475), (1089, 74572100), (1100, 73826379), (1210, 67114890), (1255, 64708380), (1452, 55929075), (1506, 53923650), (1650, 49217586), (1815, 44743260), (1980, 41014655), (2178, 37286050), (2259, 35949100), (2420, 33557445), (2475, 32811724), (2510, 32354190), (2761, 29412900), (2971, 27333900), (3012, 26961825), (3025, 26845956), (3300, 24608793), (3630, 22371630), (3765, 21569460), (4356, 18643025), (4518, 17974550), (4950, 16405862), (5020, 16177095), (5445, 14914420), (5522, 14706450), (5942, 13666950), (6050, 13422978), (6275, 12941676), (7260, 11185815), (7530, 10784730), (8283, 9804300), (8913, 9111300), (9036, 8987275), (9075, 8948652), (9900, 8202931), (10890, 7457210), (11044, 7353225), (11295, 7189820), (11884, 6833475), (12100, 6711489), (12550, 6470838), (13805, 5882580), (14855, 5466780), (15060, 5392365), (16566, 4902150), (17826, 4555650), (18150, 4474326), (18825, 4313892), (21780, 3728605), (22590, 3594910), (24849, 3268100), (25100, 3235419), (26739, 3037100), (27225, 2982884), (27610, 2941290), (29710, 2733390), (30371, 2673900), (32681, 2484900), (33132, 2451075), (35652, 2277825), (36300, 2237163), (37650, 2156946), (41415, 1960860), (44565, 1822260), (45180, 1797455), (49698, 1634050), (53478, 1518550), (54450, 1491442), (55220, 1470645), (56475, 1437964), (59420, 1366695), (60742, 1336950), (65362, 1242450), (69025, 1176516), (74275, 1093356), (75300, 1078473), (82830, 980430), (89130, 911130), (91113, 891300), (98043, 828300), (99396, 817025), (106956, 759275), (108900, 745721), (112950, 718982), (121484, 668475), (124245, 653620), (130724, 621225), (133695, 607420), (138050, 588258), (148550, 546678), (151855, 534780), (163405, 496980), (165660, 490215), (178260, 455565), (182226, 445650), (196086, 414150), (207075, 392172), (222825, 364452), (225900, 359491), (248490, 326810), (267390, 303710), (273339, 297100), (276100, 294129)]