280932300

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1051}}^1$

素因数の和:1091

約数の個数: 216

約数和(自身を含む): 997144512

約数和(自身を除く): 716212212

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, 270, 275, 297, 300, 324, 330, 396, 405, 450, 486, 495, 540, 550, 594, 660, 675, 810, 825, 891, 900, 972, 990, 1051, 1100, 1188, 1215, 1350, 1485, 1620, 1650, 1782, 1980, 2025, 2102, 2430, 2475, 2673, 2700, 2970, 3153, 3300, 3564, 4050, 4204, 4455, 4860, 4950, 5255, 5346, 5940, 6075, 6306, 7425, 8100, 8910, 9459, 9900, 10510, 10692, 11561, 12150, 12612, 13365, 14850, 15765, 17820, 18918, 21020, 22275, 23122, 24300, 26275, 26730, 28377, 29700, 31530, 34683, 37836, 44550, 46244, 47295, 52550, 53460, 56754, 57805, 63060, 66825, 69366, 78825, 85131, 89100, 94590, 104049, 105100, 113508, 115610, 133650, 138732, 141885, 157650, 170262, 173415, 189180, 208098, 231220, 236475, 255393, 267300, 283770, 289025, 312147, 315300, 340524, 346830, 416196, 425655, 472950, 510786, 520245, 567540, 578050, 624294, 693660, 709425, 851310, 867075, 936441, 945900, 1021572, 1040490, 1156100, 1248588, 1276965, 1418850, 1560735, 1702620, 1734150, 1872882, 2080980, 2128275, 2553930, 2601225, 2809323, 2837700, 3121470, 3468300, 3745764, 4256550, 4682205, 5107860, 5202450, 5618646, 6242940, 6384825, 7803675, 8513100, 9364410, 10404900, 11237292, 12769650, 14046615, 15607350, 18728820, 23411025, 25539300, 28093230, 31214700, 46822050, 56186460, 70233075, 93644100, 140466150, 280932300]

約数ペア:

[(1, 280932300), (2, 140466150), (3, 93644100), (4, 70233075), (5, 56186460), (6, 46822050), (9, 31214700), (10, 28093230), (11, 25539300), (12, 23411025), (15, 18728820), (18, 15607350), (20, 14046615), (22, 12769650), (25, 11237292), (27, 10404900), (30, 9364410), (33, 8513100), (36, 7803675), (44, 6384825), (45, 6242940), (50, 5618646), (54, 5202450), (55, 5107860), (60, 4682205), (66, 4256550), (75, 3745764), (81, 3468300), (90, 3121470), (99, 2837700), (100, 2809323), (108, 2601225), (110, 2553930), (132, 2128275), (135, 2080980), (150, 1872882), (162, 1734150), (165, 1702620), (180, 1560735), (198, 1418850), (220, 1276965), (225, 1248588), (243, 1156100), (270, 1040490), (275, 1021572), (297, 945900), (300, 936441), (324, 867075), (330, 851310), (396, 709425), (405, 693660), (450, 624294), (486, 578050), (495, 567540), (540, 520245), (550, 510786), (594, 472950), (660, 425655), (675, 416196), (810, 346830), (825, 340524), (891, 315300), (900, 312147), (972, 289025), (990, 283770), (1051, 267300), (1100, 255393), (1188, 236475), (1215, 231220), (1350, 208098), (1485, 189180), (1620, 173415), (1650, 170262), (1782, 157650), (1980, 141885), (2025, 138732), (2102, 133650), (2430, 115610), (2475, 113508), (2673, 105100), (2700, 104049), (2970, 94590), (3153, 89100), (3300, 85131), (3564, 78825), (4050, 69366), (4204, 66825), (4455, 63060), (4860, 57805), (4950, 56754), (5255, 53460), (5346, 52550), (5940, 47295), (6075, 46244), (6306, 44550), (7425, 37836), (8100, 34683), (8910, 31530), (9459, 29700), (9900, 28377), (10510, 26730), (10692, 26275), (11561, 24300), (12150, 23122), (12612, 22275), (13365, 21020), (14850, 18918), (15765, 17820)]