1810361700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2543}}^1$

素因数の和:2683

約数の個数: 216

約数和(自身を含む): 6545081088

約数和(自身を除く): 4734719388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 113, 126, 140, 150, 175, 180, 210, 225, 226, 252, 300, 315, 339, 350, 420, 450, 452, 525, 565, 630, 678, 700, 791, 900, 1017, 1050, 1130, 1260, 1356, 1575, 1582, 1695, 2034, 2100, 2260, 2373, 2543, 2825, 3150, 3164, 3390, 3955, 4068, 4746, 5085, 5086, 5650, 6300, 6780, 7119, 7629, 7910, 8475, 9492, 10170, 10172, 11300, 11865, 12715, 14238, 15258, 15820, 16950, 17801, 19775, 20340, 22887, 23730, 25425, 25430, 28476, 30516, 33900, 35595, 35602, 38145, 39550, 45774, 47460, 50850, 50860, 53403, 59325, 63575, 71190, 71204, 76290, 79100, 89005, 91548, 101700, 106806, 114435, 118650, 127150, 142380, 152580, 160209, 177975, 178010, 190725, 213612, 228870, 237300, 254300, 267015, 287359, 320418, 355950, 356020, 381450, 445025, 457740, 534030, 572175, 574718, 640836, 711900, 762900, 801045, 862077, 890050, 1068060, 1144350, 1149436, 1335075, 1436795, 1602090, 1724154, 1780100, 2011513, 2288700, 2586231, 2670150, 2873590, 3204180, 3448308, 4005225, 4023026, 4310385, 5172462, 5340300, 5747180, 6034539, 7183975, 8010450, 8046052, 8620770, 10057565, 10344924, 12069078, 12931155, 14367950, 16020900, 17241540, 18103617, 20115130, 21551925, 24138156, 25862310, 28735900, 30172695, 36207234, 40230260, 43103850, 50287825, 51724620, 60345390, 64655775, 72414468, 86207700, 90518085, 100575650, 120690780, 129311550, 150863475, 181036170, 201151300, 258623100, 301726950, 362072340, 452590425, 603453900, 905180850, 1810361700]

約数ペア:

[(1, 1810361700), (2, 905180850), (3, 603453900), (4, 452590425), (5, 362072340), (6, 301726950), (7, 258623100), (9, 201151300), (10, 181036170), (12, 150863475), (14, 129311550), (15, 120690780), (18, 100575650), (20, 90518085), (21, 86207700), (25, 72414468), (28, 64655775), (30, 60345390), (35, 51724620), (36, 50287825), (42, 43103850), (45, 40230260), (50, 36207234), (60, 30172695), (63, 28735900), (70, 25862310), (75, 24138156), (84, 21551925), (90, 20115130), (100, 18103617), (105, 17241540), (113, 16020900), (126, 14367950), (140, 12931155), (150, 12069078), (175, 10344924), (180, 10057565), (210, 8620770), (225, 8046052), (226, 8010450), (252, 7183975), (300, 6034539), (315, 5747180), (339, 5340300), (350, 5172462), (420, 4310385), (450, 4023026), (452, 4005225), (525, 3448308), (565, 3204180), (630, 2873590), (678, 2670150), (700, 2586231), (791, 2288700), (900, 2011513), (1017, 1780100), (1050, 1724154), (1130, 1602090), (1260, 1436795), (1356, 1335075), (1575, 1149436), (1582, 1144350), (1695, 1068060), (2034, 890050), (2100, 862077), (2260, 801045), (2373, 762900), (2543, 711900), (2825, 640836), (3150, 574718), (3164, 572175), (3390, 534030), (3955, 457740), (4068, 445025), (4746, 381450), (5085, 356020), (5086, 355950), (5650, 320418), (6300, 287359), (6780, 267015), (7119, 254300), (7629, 237300), (7910, 228870), (8475, 213612), (9492, 190725), (10170, 178010), (10172, 177975), (11300, 160209), (11865, 152580), (12715, 142380), (14238, 127150), (15258, 118650), (15820, 114435), (16950, 106806), (17801, 101700), (19775, 91548), (20340, 89005), (22887, 79100), (23730, 76290), (25425, 71204), (25430, 71190), (28476, 63575), (30516, 59325), (33900, 53403), (35595, 50860), (35602, 50850), (38145, 47460), (39550, 45774)]