214884900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 216

約数和(自身を含む): 720370560

約数和(自身を除く): 505485660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 45, 50, 54, 60, 74, 75, 81, 90, 100, 108, 111, 135, 148, 150, 162, 180, 185, 222, 225, 239, 243, 270, 300, 324, 333, 370, 405, 444, 450, 478, 486, 540, 555, 666, 675, 717, 740, 810, 900, 925, 956, 972, 999, 1110, 1195, 1215, 1332, 1350, 1434, 1620, 1665, 1850, 1998, 2025, 2151, 2220, 2390, 2430, 2700, 2775, 2868, 2997, 3330, 3585, 3700, 3996, 4050, 4302, 4780, 4860, 4995, 5550, 5975, 5994, 6075, 6453, 6660, 7170, 8100, 8325, 8604, 8843, 8991, 9990, 10755, 11100, 11950, 11988, 12150, 12906, 14340, 14985, 16650, 17686, 17925, 17982, 19359, 19980, 21510, 23900, 24300, 24975, 25812, 26529, 29970, 32265, 33300, 35372, 35850, 35964, 38718, 43020, 44215, 44955, 49950, 53058, 53775, 58077, 59940, 64530, 71700, 74925, 77436, 79587, 88430, 89910, 96795, 99900, 106116, 107550, 116154, 129060, 132645, 149850, 159174, 161325, 176860, 179820, 193590, 215100, 221075, 224775, 232308, 238761, 265290, 290385, 299700, 318348, 322650, 387180, 397935, 442150, 449550, 477522, 483975, 530580, 580770, 645300, 663225, 716283, 795870, 884300, 899100, 955044, 967950, 1161540, 1193805, 1326450, 1432566, 1451925, 1591740, 1935900, 1989675, 2148849, 2387610, 2652900, 2865132, 2903850, 3581415, 3979350, 4297698, 4775220, 5807700, 5969025, 7162830, 7958700, 8595396, 10744245, 11938050, 14325660, 17907075, 21488490, 23876100, 35814150, 42976980, 53721225, 71628300, 107442450, 214884900]

約数ペア:

[(1, 214884900), (2, 107442450), (3, 71628300), (4, 53721225), (5, 42976980), (6, 35814150), (9, 23876100), (10, 21488490), (12, 17907075), (15, 14325660), (18, 11938050), (20, 10744245), (25, 8595396), (27, 7958700), (30, 7162830), (36, 5969025), (37, 5807700), (45, 4775220), (50, 4297698), (54, 3979350), (60, 3581415), (74, 2903850), (75, 2865132), (81, 2652900), (90, 2387610), (100, 2148849), (108, 1989675), (111, 1935900), (135, 1591740), (148, 1451925), (150, 1432566), (162, 1326450), (180, 1193805), (185, 1161540), (222, 967950), (225, 955044), (239, 899100), (243, 884300), (270, 795870), (300, 716283), (324, 663225), (333, 645300), (370, 580770), (405, 530580), (444, 483975), (450, 477522), (478, 449550), (486, 442150), (540, 397935), (555, 387180), (666, 322650), (675, 318348), (717, 299700), (740, 290385), (810, 265290), (900, 238761), (925, 232308), (956, 224775), (972, 221075), (999, 215100), (1110, 193590), (1195, 179820), (1215, 176860), (1332, 161325), (1350, 159174), (1434, 149850), (1620, 132645), (1665, 129060), (1850, 116154), (1998, 107550), (2025, 106116), (2151, 99900), (2220, 96795), (2390, 89910), (2430, 88430), (2700, 79587), (2775, 77436), (2868, 74925), (2997, 71700), (3330, 64530), (3585, 59940), (3700, 58077), (3996, 53775), (4050, 53058), (4302, 49950), (4780, 44955), (4860, 44215), (4995, 43020), (5550, 38718), (5975, 35964), (5994, 35850), (6075, 35372), (6453, 33300), (6660, 32265), (7170, 29970), (8100, 26529), (8325, 25812), (8604, 24975), (8843, 24300), (8991, 23900), (9990, 21510), (10755, 19980), (11100, 19359), (11950, 17982), (11988, 17925), (12150, 17686), (12906, 16650), (14340, 14985)]