218562300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 270

約数和(自身を含む): 782248544

約数和(自身を除く): 563686244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 81, 90, 99, 100, 108, 110, 121, 132, 135, 150, 162, 165, 180, 198, 220, 223, 225, 242, 270, 275, 297, 300, 324, 330, 363, 396, 405, 446, 450, 484, 495, 540, 550, 594, 605, 660, 669, 675, 726, 810, 825, 891, 892, 900, 990, 1089, 1100, 1115, 1188, 1210, 1338, 1350, 1452, 1485, 1620, 1650, 1782, 1815, 1980, 2007, 2025, 2178, 2230, 2420, 2453, 2475, 2676, 2700, 2970, 3025, 3267, 3300, 3345, 3564, 3630, 4014, 4050, 4356, 4455, 4460, 4906, 4950, 5445, 5575, 5940, 6021, 6050, 6534, 6690, 7260, 7359, 7425, 8028, 8100, 8910, 9075, 9801, 9812, 9900, 10035, 10890, 11150, 12042, 12100, 12265, 13068, 13380, 14718, 14850, 16335, 16725, 17820, 18063, 18150, 19602, 20070, 21780, 22077, 22275, 22300, 24084, 24530, 26983, 27225, 29436, 29700, 30105, 32670, 33450, 36126, 36300, 36795, 39204, 40140, 44154, 44550, 49005, 49060, 50175, 53966, 54450, 60210, 61325, 65340, 66231, 66900, 72252, 73590, 80949, 81675, 88308, 89100, 90315, 98010, 100350, 107932, 108900, 110385, 120420, 122650, 132462, 134915, 147180, 150525, 161898, 163350, 180630, 183975, 196020, 198693, 200700, 220770, 242847, 245025, 245300, 264924, 269830, 301050, 323796, 326700, 331155, 361260, 367950, 397386, 404745, 441540, 451575, 485694, 490050, 539660, 551925, 602100, 662310, 674575, 728541, 735900, 794772, 809490, 903150, 971388, 980100, 993465, 1103850, 1214235, 1324620, 1349150, 1457082, 1618980, 1655775, 1806300, 1986930, 2023725, 2185623, 2207700, 2428470, 2698300, 2914164, 3311550, 3642705, 3973860, 4047450, 4371246, 4856940, 4967325, 6071175, 6623100, 7285410, 8094900, 8742492, 9934650, 10928115, 12142350, 14570820, 18213525, 19869300, 21856230, 24284700, 36427050, 43712460, 54640575, 72854100, 109281150, 218562300]

約数ペア:

[(1, 218562300), (2, 109281150), (3, 72854100), (4, 54640575), (5, 43712460), (6, 36427050), (9, 24284700), (10, 21856230), (11, 19869300), (12, 18213525), (15, 14570820), (18, 12142350), (20, 10928115), (22, 9934650), (25, 8742492), (27, 8094900), (30, 7285410), (33, 6623100), (36, 6071175), (44, 4967325), (45, 4856940), (50, 4371246), (54, 4047450), (55, 3973860), (60, 3642705), (66, 3311550), (75, 2914164), (81, 2698300), (90, 2428470), (99, 2207700), (100, 2185623), (108, 2023725), (110, 1986930), (121, 1806300), (132, 1655775), (135, 1618980), (150, 1457082), (162, 1349150), (165, 1324620), (180, 1214235), (198, 1103850), (220, 993465), (223, 980100), (225, 971388), (242, 903150), (270, 809490), (275, 794772), (297, 735900), (300, 728541), (324, 674575), (330, 662310), (363, 602100), (396, 551925), (405, 539660), (446, 490050), (450, 485694), (484, 451575), (495, 441540), (540, 404745), (550, 397386), (594, 367950), (605, 361260), (660, 331155), (669, 326700), (675, 323796), (726, 301050), (810, 269830), (825, 264924), (891, 245300), (892, 245025), (900, 242847), (990, 220770), (1089, 200700), (1100, 198693), (1115, 196020), (1188, 183975), (1210, 180630), (1338, 163350), (1350, 161898), (1452, 150525), (1485, 147180), (1620, 134915), (1650, 132462), (1782, 122650), (1815, 120420), (1980, 110385), (2007, 108900), (2025, 107932), (2178, 100350), (2230, 98010), (2420, 90315), (2453, 89100), (2475, 88308), (2676, 81675), (2700, 80949), (2970, 73590), (3025, 72252), (3267, 66900), (3300, 66231), (3345, 65340), (3564, 61325), (3630, 60210), (4014, 54450), (4050, 53966), (4356, 50175), (4455, 49060), (4460, 49005), (4906, 44550), (4950, 44154), (5445, 40140), (5575, 39204), (5940, 36795), (6021, 36300), (6050, 36126), (6534, 33450), (6690, 32670), (7260, 30105), (7359, 29700), (7425, 29436), (8028, 27225), (8100, 26983), (8910, 24530), (9075, 24084), (9801, 22300), (9812, 22275), (9900, 22077), (10035, 21780), (10890, 20070), (11150, 19602), (12042, 18150), (12100, 18063), (12265, 17820), (13068, 16725), (13380, 16335), (14718, 14850)]