719072100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 288

約数和(自身を含む): 2474841600

約数和(自身を除く): 1755769500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 107, 108, 114, 131, 135, 150, 171, 180, 190, 214, 225, 228, 262, 270, 285, 300, 321, 342, 380, 393, 428, 450, 475, 513, 524, 535, 540, 570, 642, 655, 675, 684, 786, 855, 900, 950, 963, 1026, 1070, 1140, 1179, 1284, 1310, 1350, 1425, 1572, 1605, 1710, 1900, 1926, 1965, 2033, 2052, 2140, 2358, 2489, 2565, 2620, 2675, 2700, 2850, 2889, 3210, 3275, 3420, 3537, 3852, 3930, 4066, 4275, 4716, 4815, 4978, 5130, 5350, 5700, 5778, 5895, 6099, 6420, 6550, 7074, 7467, 7860, 8025, 8132, 8550, 9630, 9825, 9956, 10165, 10260, 10700, 11556, 11790, 12198, 12445, 12825, 13100, 14017, 14148, 14445, 14934, 16050, 17100, 17685, 18297, 19260, 19650, 20330, 22401, 23580, 24075, 24396, 24890, 25650, 28034, 28890, 29475, 29868, 30495, 32100, 35370, 36594, 37335, 39300, 40660, 42051, 44802, 48150, 49780, 50825, 51300, 54891, 56068, 57780, 58950, 60990, 62225, 67203, 70085, 70740, 72225, 73188, 74670, 84102, 88425, 89604, 91485, 96300, 101650, 109782, 112005, 117900, 121980, 124450, 126153, 134406, 140170, 144450, 149340, 152475, 168204, 176850, 182970, 186675, 203300, 210255, 219564, 224010, 248900, 252306, 266323, 268812, 274455, 280340, 288900, 304950, 336015, 350425, 353700, 365940, 373350, 378459, 420510, 448020, 457425, 504612, 532646, 548910, 560025, 609900, 630765, 672030, 700850, 746700, 756918, 798969, 841020, 914850, 1051275, 1065292, 1097820, 1120050, 1261530, 1331615, 1344060, 1372275, 1401700, 1513836, 1597938, 1680075, 1829700, 1892295, 2102550, 2240100, 2396907, 2523060, 2663230, 2744550, 3153825, 3195876, 3360150, 3784590, 3994845, 4205100, 4793814, 5326460, 5489100, 6307650, 6658075, 6720300, 7190721, 7569180, 7989690, 9461475, 9587628, 11984535, 12615300, 13316150, 14381442, 15979380, 18922950, 19974225, 23969070, 26632300, 28762884, 35953605, 37845900, 39948450, 47938140, 59922675, 71907210, 79896900, 119845350, 143814420, 179768025, 239690700, 359536050, 719072100]

約数ペア:

[(1, 719072100), (2, 359536050), (3, 239690700), (4, 179768025), (5, 143814420), (6, 119845350), (9, 79896900), (10, 71907210), (12, 59922675), (15, 47938140), (18, 39948450), (19, 37845900), (20, 35953605), (25, 28762884), (27, 26632300), (30, 23969070), (36, 19974225), (38, 18922950), (45, 15979380), (50, 14381442), (54, 13316150), (57, 12615300), (60, 11984535), (75, 9587628), (76, 9461475), (90, 7989690), (95, 7569180), (100, 7190721), (107, 6720300), (108, 6658075), (114, 6307650), (131, 5489100), (135, 5326460), (150, 4793814), (171, 4205100), (180, 3994845), (190, 3784590), (214, 3360150), (225, 3195876), (228, 3153825), (262, 2744550), (270, 2663230), (285, 2523060), (300, 2396907), (321, 2240100), (342, 2102550), (380, 1892295), (393, 1829700), (428, 1680075), (450, 1597938), (475, 1513836), (513, 1401700), (524, 1372275), (535, 1344060), (540, 1331615), (570, 1261530), (642, 1120050), (655, 1097820), (675, 1065292), (684, 1051275), (786, 914850), (855, 841020), (900, 798969), (950, 756918), (963, 746700), (1026, 700850), (1070, 672030), (1140, 630765), (1179, 609900), (1284, 560025), (1310, 548910), (1350, 532646), (1425, 504612), (1572, 457425), (1605, 448020), (1710, 420510), (1900, 378459), (1926, 373350), (1965, 365940), (2033, 353700), (2052, 350425), (2140, 336015), (2358, 304950), (2489, 288900), (2565, 280340), (2620, 274455), (2675, 268812), (2700, 266323), (2850, 252306), (2889, 248900), (3210, 224010), (3275, 219564), (3420, 210255), (3537, 203300), (3852, 186675), (3930, 182970), (4066, 176850), (4275, 168204), (4716, 152475), (4815, 149340), (4978, 144450), (5130, 140170), (5350, 134406), (5700, 126153), (5778, 124450), (5895, 121980), (6099, 117900), (6420, 112005), (6550, 109782), (7074, 101650), (7467, 96300), (7860, 91485), (8025, 89604), (8132, 88425), (8550, 84102), (9630, 74670), (9825, 73188), (9956, 72225), (10165, 70740), (10260, 70085), (10700, 67203), (11556, 62225), (11790, 60990), (12198, 58950), (12445, 57780), (12825, 56068), (13100, 54891), (14017, 51300), (14148, 50825), (14445, 49780), (14934, 48150), (16050, 44802), (17100, 42051), (17685, 40660), (18297, 39300), (19260, 37335), (19650, 36594), (20330, 35370), (22401, 32100), (23580, 30495), (24075, 29868), (24396, 29475), (24890, 28890), (25650, 28034)]