516807200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:300

約数の個数: 288

約数和(自身を含む): 1609896960

約数和(自身を除く): 1093089760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 32, 35, 40, 50, 52, 56, 62, 65, 70, 80, 91, 100, 104, 112, 124, 130, 140, 155, 160, 175, 182, 200, 208, 217, 224, 229, 248, 260, 280, 310, 325, 350, 364, 400, 403, 416, 434, 455, 458, 496, 520, 560, 620, 650, 700, 728, 775, 800, 806, 868, 910, 916, 992, 1040, 1085, 1120, 1145, 1240, 1300, 1400, 1456, 1550, 1603, 1612, 1736, 1820, 1832, 2015, 2080, 2170, 2275, 2290, 2480, 2600, 2800, 2821, 2912, 2977, 3100, 3206, 3224, 3472, 3640, 3664, 4030, 4340, 4550, 4580, 4960, 5200, 5425, 5600, 5642, 5725, 5954, 6200, 6412, 6448, 6944, 7099, 7280, 7328, 8015, 8060, 8680, 9100, 9160, 10075, 10400, 10850, 11284, 11450, 11908, 12400, 12824, 12896, 14105, 14198, 14560, 14885, 16030, 16120, 17360, 18200, 18320, 20150, 20839, 21700, 22568, 22900, 23816, 24800, 25648, 28210, 28396, 29770, 32060, 32240, 34720, 35495, 36400, 36640, 40075, 40300, 41678, 43400, 45136, 45800, 47632, 49693, 51296, 56420, 56792, 59540, 64120, 64480, 70525, 70990, 72800, 74425, 80150, 80600, 83356, 86800, 90272, 91600, 92287, 95264, 99386, 104195, 112840, 113584, 119080, 128240, 141050, 141980, 148850, 160300, 161200, 166712, 173600, 177475, 183200, 184574, 198772, 208390, 225680, 227168, 238160, 248465, 256480, 282100, 283960, 297700, 320600, 322400, 333424, 354950, 369148, 397544, 416780, 451360, 461435, 476320, 496930, 520975, 564200, 567920, 595400, 641200, 646009, 666848, 709900, 738296, 795088, 833560, 922870, 993860, 1041950, 1128400, 1135840, 1190800, 1242325, 1282400, 1292018, 1419800, 1476592, 1590176, 1667120, 1845740, 1987720, 2083900, 2256800, 2307175, 2381600, 2484650, 2584036, 2839600, 2953184, 3230045, 3334240, 3691480, 3975440, 4167800, 4614350, 4969300, 5168072, 5679200, 6460090, 7382960, 7950880, 8335600, 9228700, 9938600, 10336144, 12920180, 14765920, 16150225, 16671200, 18457400, 19877200, 20672288, 25840360, 32300450, 36914800, 39754400, 51680720, 64600900, 73829600, 103361440, 129201800, 258403600, 516807200]

約数ペア:

[(1, 516807200), (2, 258403600), (4, 129201800), (5, 103361440), (7, 73829600), (8, 64600900), (10, 51680720), (13, 39754400), (14, 36914800), (16, 32300450), (20, 25840360), (25, 20672288), (26, 19877200), (28, 18457400), (31, 16671200), (32, 16150225), (35, 14765920), (40, 12920180), (50, 10336144), (52, 9938600), (56, 9228700), (62, 8335600), (65, 7950880), (70, 7382960), (80, 6460090), (91, 5679200), (100, 5168072), (104, 4969300), (112, 4614350), (124, 4167800), (130, 3975440), (140, 3691480), (155, 3334240), (160, 3230045), (175, 2953184), (182, 2839600), (200, 2584036), (208, 2484650), (217, 2381600), (224, 2307175), (229, 2256800), (248, 2083900), (260, 1987720), (280, 1845740), (310, 1667120), (325, 1590176), (350, 1476592), (364, 1419800), (400, 1292018), (403, 1282400), (416, 1242325), (434, 1190800), (455, 1135840), (458, 1128400), (496, 1041950), (520, 993860), (560, 922870), (620, 833560), (650, 795088), (700, 738296), (728, 709900), (775, 666848), (800, 646009), (806, 641200), (868, 595400), (910, 567920), (916, 564200), (992, 520975), (1040, 496930), (1085, 476320), (1120, 461435), (1145, 451360), (1240, 416780), (1300, 397544), (1400, 369148), (1456, 354950), (1550, 333424), (1603, 322400), (1612, 320600), (1736, 297700), (1820, 283960), (1832, 282100), (2015, 256480), (2080, 248465), (2170, 238160), (2275, 227168), (2290, 225680), (2480, 208390), (2600, 198772), (2800, 184574), (2821, 183200), (2912, 177475), (2977, 173600), (3100, 166712), (3206, 161200), (3224, 160300), (3472, 148850), (3640, 141980), (3664, 141050), (4030, 128240), (4340, 119080), (4550, 113584), (4580, 112840), (4960, 104195), (5200, 99386), (5425, 95264), (5600, 92287), (5642, 91600), (5725, 90272), (5954, 86800), (6200, 83356), (6412, 80600), (6448, 80150), (6944, 74425), (7099, 72800), (7280, 70990), (7328, 70525), (8015, 64480), (8060, 64120), (8680, 59540), (9100, 56792), (9160, 56420), (10075, 51296), (10400, 49693), (10850, 47632), (11284, 45800), (11450, 45136), (11908, 43400), (12400, 41678), (12824, 40300), (12896, 40075), (14105, 36640), (14198, 36400), (14560, 35495), (14885, 34720), (16030, 32240), (16120, 32060), (17360, 29770), (18200, 28396), (18320, 28210), (20150, 25648), (20839, 24800), (21700, 23816), (22568, 22900)]