210899700

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1$

素因数の和:306

約数の個数: 252

約数和(自身を含む): 751389408

約数和(自身を除く): 540489708

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, 132, 135, 150, 162, 165, 180, 198, 220, 225, 243, 263, 270, 275, 297, 300, 324, 330, 396, 405, 450, 486, 495, 526, 540, 550, 594, 660, 675, 729, 789, 810, 825, 891, 900, 972, 990, 1052, 1100, 1188, 1215, 1315, 1350, 1458, 1485, 1578, 1620, 1650, 1782, 1980, 2025, 2367, 2430, 2475, 2630, 2673, 2700, 2893, 2916, 2970, 3156, 3300, 3564, 3645, 3945, 4050, 4455, 4734, 4860, 4950, 5260, 5346, 5786, 5940, 6075, 6575, 7101, 7290, 7425, 7890, 8019, 8100, 8679, 8910, 9468, 9900, 10692, 11572, 11835, 12150, 13150, 13365, 14202, 14465, 14580, 14850, 15780, 16038, 17358, 17820, 18225, 19725, 21303, 22275, 23670, 24300, 26037, 26300, 26730, 28404, 28930, 29700, 32076, 34716, 35505, 36450, 39450, 40095, 42606, 43395, 44550, 47340, 52074, 53460, 57860, 59175, 63909, 66825, 71010, 72325, 72900, 78111, 78900, 80190, 85212, 86790, 89100, 104148, 106515, 118350, 127818, 130185, 133650, 142020, 144650, 156222, 160380, 173580, 177525, 191727, 200475, 213030, 216975, 234333, 236700, 255636, 260370, 267300, 289300, 312444, 319545, 355050, 383454, 390555, 400950, 426060, 433950, 468666, 520740, 532575, 639090, 650925, 702999, 710100, 766908, 781110, 801900, 867900, 937332, 958635, 1065150, 1171665, 1278180, 1301850, 1405998, 1562220, 1597725, 1917270, 1952775, 2108997, 2130300, 2343330, 2603700, 2811996, 3195450, 3514995, 3834540, 3905550, 4217994, 4686660, 4793175, 5858325, 6390900, 7029990, 7811100, 8435988, 9586350, 10544985, 11716650, 14059980, 17574975, 19172700, 21089970, 23433300, 35149950, 42179940, 52724925, 70299900, 105449850, 210899700]

約数ペア:

[(1, 210899700), (2, 105449850), (3, 70299900), (4, 52724925), (5, 42179940), (6, 35149950), (9, 23433300), (10, 21089970), (11, 19172700), (12, 17574975), (15, 14059980), (18, 11716650), (20, 10544985), (22, 9586350), (25, 8435988), (27, 7811100), (30, 7029990), (33, 6390900), (36, 5858325), (44, 4793175), (45, 4686660), (50, 4217994), (54, 3905550), (55, 3834540), (60, 3514995), (66, 3195450), (75, 2811996), (81, 2603700), (90, 2343330), (99, 2130300), (100, 2108997), (108, 1952775), (110, 1917270), (132, 1597725), (135, 1562220), (150, 1405998), (162, 1301850), (165, 1278180), (180, 1171665), (198, 1065150), (220, 958635), (225, 937332), (243, 867900), (263, 801900), (270, 781110), (275, 766908), (297, 710100), (300, 702999), (324, 650925), (330, 639090), (396, 532575), (405, 520740), (450, 468666), (486, 433950), (495, 426060), (526, 400950), (540, 390555), (550, 383454), (594, 355050), (660, 319545), (675, 312444), (729, 289300), (789, 267300), (810, 260370), (825, 255636), (891, 236700), (900, 234333), (972, 216975), (990, 213030), (1052, 200475), (1100, 191727), (1188, 177525), (1215, 173580), (1315, 160380), (1350, 156222), (1458, 144650), (1485, 142020), (1578, 133650), (1620, 130185), (1650, 127818), (1782, 118350), (1980, 106515), (2025, 104148), (2367, 89100), (2430, 86790), (2475, 85212), (2630, 80190), (2673, 78900), (2700, 78111), (2893, 72900), (2916, 72325), (2970, 71010), (3156, 66825), (3300, 63909), (3564, 59175), (3645, 57860), (3945, 53460), (4050, 52074), (4455, 47340), (4734, 44550), (4860, 43395), (4950, 42606), (5260, 40095), (5346, 39450), (5786, 36450), (5940, 35505), (6075, 34716), (6575, 32076), (7101, 29700), (7290, 28930), (7425, 28404), (7890, 26730), (8019, 26300), (8100, 26037), (8679, 24300), (8910, 23670), (9468, 22275), (9900, 21303), (10692, 19725), (11572, 18225), (11835, 17820), (12150, 17358), (13150, 16038), (13365, 15780), (14202, 14850), (14465, 14580)]