218567700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{479}}^1$

素因数の和:528

約数の個数: 216

約数和(自身を含む): 762451200

約数和(自身を除く): 543883500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 169, 180, 195, 225, 234, 260, 270, 300, 325, 338, 351, 390, 450, 468, 479, 507, 540, 585, 650, 675, 676, 702, 780, 845, 900, 958, 975, 1014, 1170, 1300, 1350, 1404, 1437, 1521, 1690, 1755, 1916, 1950, 2028, 2340, 2395, 2535, 2700, 2874, 2925, 3042, 3380, 3510, 3900, 4225, 4311, 4563, 4790, 5070, 5748, 5850, 6084, 6227, 7020, 7185, 7605, 8450, 8622, 8775, 9126, 9580, 10140, 11700, 11975, 12454, 12675, 12933, 14370, 15210, 16900, 17244, 17550, 18252, 18681, 21555, 22815, 23950, 24908, 25350, 25866, 28740, 30420, 31135, 35100, 35925, 37362, 38025, 43110, 45630, 47900, 50700, 51732, 56043, 62270, 64665, 71850, 74724, 76050, 80951, 86220, 91260, 93405, 107775, 112086, 114075, 124540, 129330, 143700, 152100, 155675, 161902, 168129, 186810, 215550, 224172, 228150, 242853, 258660, 280215, 311350, 323325, 323804, 336258, 373620, 404755, 431100, 456300, 467025, 485706, 560430, 622700, 646650, 672516, 728559, 809510, 840645, 934050, 971412, 1120860, 1214265, 1293300, 1401075, 1457118, 1619020, 1681290, 1868100, 2023775, 2185677, 2428530, 2802150, 2914236, 3362580, 3642795, 4047550, 4203225, 4371354, 4857060, 5604300, 6071325, 7285590, 8095100, 8406450, 8742708, 10928385, 12142650, 14571180, 16812900, 18213975, 21856770, 24285300, 36427950, 43713540, 54641925, 72855900, 109283850, 218567700]

約数ペア:

[(1, 218567700), (2, 109283850), (3, 72855900), (4, 54641925), (5, 43713540), (6, 36427950), (9, 24285300), (10, 21856770), (12, 18213975), (13, 16812900), (15, 14571180), (18, 12142650), (20, 10928385), (25, 8742708), (26, 8406450), (27, 8095100), (30, 7285590), (36, 6071325), (39, 5604300), (45, 4857060), (50, 4371354), (52, 4203225), (54, 4047550), (60, 3642795), (65, 3362580), (75, 2914236), (78, 2802150), (90, 2428530), (100, 2185677), (108, 2023775), (117, 1868100), (130, 1681290), (135, 1619020), (150, 1457118), (156, 1401075), (169, 1293300), (180, 1214265), (195, 1120860), (225, 971412), (234, 934050), (260, 840645), (270, 809510), (300, 728559), (325, 672516), (338, 646650), (351, 622700), (390, 560430), (450, 485706), (468, 467025), (479, 456300), (507, 431100), (540, 404755), (585, 373620), (650, 336258), (675, 323804), (676, 323325), (702, 311350), (780, 280215), (845, 258660), (900, 242853), (958, 228150), (975, 224172), (1014, 215550), (1170, 186810), (1300, 168129), (1350, 161902), (1404, 155675), (1437, 152100), (1521, 143700), (1690, 129330), (1755, 124540), (1916, 114075), (1950, 112086), (2028, 107775), (2340, 93405), (2395, 91260), (2535, 86220), (2700, 80951), (2874, 76050), (2925, 74724), (3042, 71850), (3380, 64665), (3510, 62270), (3900, 56043), (4225, 51732), (4311, 50700), (4563, 47900), (4790, 45630), (5070, 43110), (5748, 38025), (5850, 37362), (6084, 35925), (6227, 35100), (7020, 31135), (7185, 30420), (7605, 28740), (8450, 25866), (8622, 25350), (8775, 24908), (9126, 23950), (9580, 22815), (10140, 21555), (11700, 18681), (11975, 18252), (12454, 17550), (12675, 17244), (12933, 16900), (14370, 15210)]