20132947800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{7039}}^1$

素因数の和:7295

約数の個数: 288

約数和(自身を含む): 77623603200

約数和(自身を除く): 57490655400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 227, 252, 280, 300, 315, 350, 360, 420, 450, 454, 504, 525, 600, 630, 681, 700, 840, 900, 908, 1050, 1135, 1260, 1362, 1400, 1575, 1589, 1800, 1816, 2043, 2100, 2270, 2520, 2724, 3150, 3178, 3405, 4086, 4200, 4540, 4767, 5448, 5675, 6300, 6356, 6810, 7039, 7945, 8172, 9080, 9534, 10215, 11350, 12600, 12712, 13620, 14078, 14301, 15890, 16344, 17025, 19068, 20430, 21117, 22700, 23835, 27240, 28156, 28602, 31780, 34050, 35195, 38136, 39725, 40860, 42234, 45400, 47670, 49273, 51075, 56312, 57204, 63351, 63560, 68100, 70390, 71505, 79450, 81720, 84468, 95340, 98546, 102150, 105585, 114408, 119175, 126702, 136200, 140780, 143010, 147819, 158900, 168936, 175975, 190680, 197092, 204300, 211170, 238350, 246365, 253404, 281560, 286020, 295638, 316755, 317800, 351950, 357525, 394184, 408600, 422340, 443457, 476700, 492730, 506808, 527925, 572040, 591276, 633510, 703900, 715050, 739095, 844680, 886914, 953400, 985460, 1055850, 1182552, 1231825, 1267020, 1407800, 1430100, 1478190, 1583775, 1597853, 1773828, 1970920, 2111700, 2217285, 2463650, 2534040, 2860200, 2956380, 3167550, 3195706, 3547656, 3695475, 4223400, 4434570, 4793559, 4927300, 5912760, 6335100, 6391412, 7390950, 7989265, 8869140, 9587118, 9854600, 11086425, 11184971, 12670200, 12782824, 14380677, 14781900, 15978530, 17738280, 19174236, 22172850, 22369942, 23967795, 28761354, 29563800, 31957060, 33554913, 38348472, 39946325, 44345700, 44739884, 47935590, 55924855, 57522708, 63914120, 67109826, 71903385, 79892650, 88691400, 89479768, 95871180, 100664739, 111849710, 115045416, 119838975, 134219652, 143806770, 159785300, 167774565, 191742360, 201329478, 223699420, 239677950, 268439304, 279624275, 287613540, 319570600, 335549130, 359516925, 402658956, 447398840, 479355900, 503323695, 559248550, 575227080, 671098260, 719033850, 805317912, 838872825, 958711800, 1006647390, 1118497100, 1342196520, 1438067700, 1677745650, 2013294780, 2236994200, 2516618475, 2876135400, 3355491300, 4026589560, 5033236950, 6710982600, 10066473900, 20132947800]

約数ペア:

[(1, 20132947800), (2, 10066473900), (3, 6710982600), (4, 5033236950), (5, 4026589560), (6, 3355491300), (7, 2876135400), (8, 2516618475), (9, 2236994200), (10, 2013294780), (12, 1677745650), (14, 1438067700), (15, 1342196520), (18, 1118497100), (20, 1006647390), (21, 958711800), (24, 838872825), (25, 805317912), (28, 719033850), (30, 671098260), (35, 575227080), (36, 559248550), (40, 503323695), (42, 479355900), (45, 447398840), (50, 402658956), (56, 359516925), (60, 335549130), (63, 319570600), (70, 287613540), (72, 279624275), (75, 268439304), (84, 239677950), (90, 223699420), (100, 201329478), (105, 191742360), (120, 167774565), (126, 159785300), (140, 143806770), (150, 134219652), (168, 119838975), (175, 115045416), (180, 111849710), (200, 100664739), (210, 95871180), (225, 89479768), (227, 88691400), (252, 79892650), (280, 71903385), (300, 67109826), (315, 63914120), (350, 57522708), (360, 55924855), (420, 47935590), (450, 44739884), (454, 44345700), (504, 39946325), (525, 38348472), (600, 33554913), (630, 31957060), (681, 29563800), (700, 28761354), (840, 23967795), (900, 22369942), (908, 22172850), (1050, 19174236), (1135, 17738280), (1260, 15978530), (1362, 14781900), (1400, 14380677), (1575, 12782824), (1589, 12670200), (1800, 11184971), (1816, 11086425), (2043, 9854600), (2100, 9587118), (2270, 8869140), (2520, 7989265), (2724, 7390950), (3150, 6391412), (3178, 6335100), (3405, 5912760), (4086, 4927300), (4200, 4793559), (4540, 4434570), (4767, 4223400), (5448, 3695475), (5675, 3547656), (6300, 3195706), (6356, 3167550), (6810, 2956380), (7039, 2860200), (7945, 2534040), (8172, 2463650), (9080, 2217285), (9534, 2111700), (10215, 1970920), (11350, 1773828), (12600, 1597853), (12712, 1583775), (13620, 1478190), (14078, 1430100), (14301, 1407800), (15890, 1267020), (16344, 1231825), (17025, 1182552), (19068, 1055850), (20430, 985460), (21117, 953400), (22700, 886914), (23835, 844680), (27240, 739095), (28156, 715050), (28602, 703900), (31780, 633510), (34050, 591276), (35195, 572040), (38136, 527925), (39725, 506808), (40860, 492730), (42234, 476700), (45400, 443457), (47670, 422340), (49273, 408600), (51075, 394184), (56312, 357525), (57204, 351950), (63351, 317800), (63560, 316755), (68100, 295638), (70390, 286020), (71505, 281560), (79450, 253404), (81720, 246365), (84468, 238350), (95340, 211170), (98546, 204300), (102150, 197092), (105585, 190680), (114408, 175975), (119175, 168936), (126702, 158900), (136200, 147819), (140780, 143010)]