85667400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:565

約数の個数: 288

約数和(自身を含む): 354768960

約数和(自身を除く): 269101560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 84, 90, 91, 100, 104, 105, 117, 120, 126, 130, 140, 150, 156, 168, 175, 180, 182, 195, 200, 210, 225, 234, 252, 260, 273, 280, 300, 312, 315, 325, 350, 360, 364, 390, 420, 450, 455, 468, 504, 520, 523, 525, 546, 585, 600, 630, 650, 700, 728, 780, 819, 840, 900, 910, 936, 975, 1046, 1050, 1092, 1170, 1260, 1300, 1365, 1400, 1560, 1569, 1575, 1638, 1800, 1820, 1950, 2092, 2100, 2184, 2275, 2340, 2520, 2600, 2615, 2730, 2925, 3138, 3150, 3276, 3640, 3661, 3900, 4095, 4184, 4200, 4550, 4680, 4707, 5230, 5460, 5850, 6276, 6300, 6552, 6799, 6825, 7322, 7800, 7845, 8190, 9100, 9414, 10460, 10920, 10983, 11700, 12552, 12600, 13075, 13598, 13650, 14644, 15690, 16380, 18200, 18305, 18828, 20397, 20475, 20920, 21966, 23400, 23535, 26150, 27196, 27300, 29288, 31380, 32760, 32949, 33995, 36610, 37656, 39225, 40794, 40950, 43932, 47070, 47593, 52300, 54392, 54600, 54915, 61191, 62760, 65898, 67990, 73220, 78450, 81588, 81900, 87864, 91525, 94140, 95186, 101985, 104600, 109830, 117675, 122382, 131796, 135980, 142779, 146440, 156900, 163176, 163800, 164745, 169975, 183050, 188280, 190372, 203970, 219660, 235350, 237965, 244764, 263592, 271960, 274575, 285558, 305955, 313800, 329490, 339950, 366100, 380744, 407940, 428337, 439320, 470700, 475930, 489528, 509925, 549150, 571116, 611910, 658980, 679900, 713895, 732200, 815880, 823725, 856674, 941400, 951860, 1019850, 1098300, 1142232, 1189825, 1223820, 1317960, 1359800, 1427790, 1529775, 1647450, 1713348, 1903720, 2039700, 2141685, 2196600, 2379650, 2447640, 2855580, 3059550, 3294900, 3426696, 3569475, 4079400, 4283370, 4759300, 5711160, 6119100, 6589800, 7138950, 8566740, 9518600, 10708425, 12238200, 14277900, 17133480, 21416850, 28555800, 42833700, 85667400]

約数ペア:

[(1, 85667400), (2, 42833700), (3, 28555800), (4, 21416850), (5, 17133480), (6, 14277900), (7, 12238200), (8, 10708425), (9, 9518600), (10, 8566740), (12, 7138950), (13, 6589800), (14, 6119100), (15, 5711160), (18, 4759300), (20, 4283370), (21, 4079400), (24, 3569475), (25, 3426696), (26, 3294900), (28, 3059550), (30, 2855580), (35, 2447640), (36, 2379650), (39, 2196600), (40, 2141685), (42, 2039700), (45, 1903720), (50, 1713348), (52, 1647450), (56, 1529775), (60, 1427790), (63, 1359800), (65, 1317960), (70, 1223820), (72, 1189825), (75, 1142232), (78, 1098300), (84, 1019850), (90, 951860), (91, 941400), (100, 856674), (104, 823725), (105, 815880), (117, 732200), (120, 713895), (126, 679900), (130, 658980), (140, 611910), (150, 571116), (156, 549150), (168, 509925), (175, 489528), (180, 475930), (182, 470700), (195, 439320), (200, 428337), (210, 407940), (225, 380744), (234, 366100), (252, 339950), (260, 329490), (273, 313800), (280, 305955), (300, 285558), (312, 274575), (315, 271960), (325, 263592), (350, 244764), (360, 237965), (364, 235350), (390, 219660), (420, 203970), (450, 190372), (455, 188280), (468, 183050), (504, 169975), (520, 164745), (523, 163800), (525, 163176), (546, 156900), (585, 146440), (600, 142779), (630, 135980), (650, 131796), (700, 122382), (728, 117675), (780, 109830), (819, 104600), (840, 101985), (900, 95186), (910, 94140), (936, 91525), (975, 87864), (1046, 81900), (1050, 81588), (1092, 78450), (1170, 73220), (1260, 67990), (1300, 65898), (1365, 62760), (1400, 61191), (1560, 54915), (1569, 54600), (1575, 54392), (1638, 52300), (1800, 47593), (1820, 47070), (1950, 43932), (2092, 40950), (2100, 40794), (2184, 39225), (2275, 37656), (2340, 36610), (2520, 33995), (2600, 32949), (2615, 32760), (2730, 31380), (2925, 29288), (3138, 27300), (3150, 27196), (3276, 26150), (3640, 23535), (3661, 23400), (3900, 21966), (4095, 20920), (4184, 20475), (4200, 20397), (4550, 18828), (4680, 18305), (4707, 18200), (5230, 16380), (5460, 15690), (5850, 14644), (6276, 13650), (6300, 13598), (6552, 13075), (6799, 12600), (6825, 12552), (7322, 11700), (7800, 10983), (7845, 10920), (8190, 10460), (9100, 9414)]