16910407500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{29}}^2\times {\mathrm{383}}^1$

素因数の和:475

約数の個数: 360

約数和(自身を含む): 58512470016

約数和(自身を除く): 41602062516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 125, 140, 145, 150, 174, 175, 203, 210, 250, 290, 300, 348, 350, 375, 383, 406, 420, 435, 500, 525, 580, 609, 625, 700, 725, 750, 766, 812, 841, 870, 875, 1015, 1050, 1149, 1218, 1250, 1450, 1500, 1532, 1682, 1740, 1750, 1875, 1915, 2030, 2100, 2175, 2298, 2436, 2500, 2523, 2625, 2681, 2900, 3045, 3364, 3500, 3625, 3750, 3830, 4060, 4205, 4350, 4375, 4596, 5046, 5075, 5250, 5362, 5745, 5887, 6090, 7250, 7500, 7660, 8043, 8410, 8700, 8750, 9575, 10092, 10150, 10500, 10724, 10875, 11107, 11490, 11774, 12180, 12615, 13125, 13405, 14500, 15225, 16086, 16820, 17500, 17661, 18125, 19150, 20300, 21025, 21750, 22214, 22980, 23548, 25230, 25375, 26250, 26810, 28725, 29435, 30450, 32172, 33321, 35322, 36250, 38300, 40215, 42050, 43500, 44428, 47875, 50460, 50750, 52500, 53620, 54375, 55535, 57450, 58870, 60900, 63075, 66642, 67025, 70644, 72500, 76125, 77749, 80430, 84100, 88305, 95750, 101500, 105125, 108750, 111070, 114900, 117740, 126150, 126875, 133284, 134050, 143625, 147175, 152250, 155498, 160860, 166605, 176610, 191500, 201075, 210250, 217500, 222140, 233247, 239375, 252300, 253750, 268100, 277675, 287250, 294350, 304500, 310996, 315375, 322103, 333210, 335125, 353220, 380625, 388745, 402150, 420500, 441525, 466494, 478750, 507500, 525625, 555350, 574500, 588700, 630750, 644206, 666420, 670250, 718125, 735875, 761250, 777490, 804300, 833025, 883050, 932988, 957500, 966309, 1005375, 1051250, 1110700, 1166235, 1261500, 1288412, 1340500, 1388375, 1436250, 1471750, 1522500, 1554980, 1576875, 1610515, 1666050, 1675625, 1766100, 1932618, 1943725, 2010750, 2102500, 2207625, 2254721, 2332470, 2776750, 2872500, 2943500, 3153750, 3221030, 3332100, 3351250, 3679375, 3865236, 3887450, 4021500, 4165125, 4415250, 4509442, 4664940, 4831545, 5026875, 5553500, 5831175, 6307500, 6442060, 6702500, 6764163, 6941875, 7358750, 7774900, 8052575, 8330250, 8830500, 9018884, 9663090, 9718625, 10053750, 11038125, 11273605, 11662350, 13528326, 13883750, 14717500, 16105150, 16660500, 19326180, 19437250, 20107500, 20825625, 22076250, 22547210, 23324700, 24157725, 27056652, 27767500, 29155875, 32210300, 33820815, 38874500, 40262875, 41651250, 44152500, 45094420, 48315450, 48593125, 56368025, 58311750, 67641630, 80525750, 83302500, 96630900, 97186250, 112736050, 116623500, 120788625, 135283260, 145779375, 161051500, 169104075, 194372500, 201314375, 225472100, 241577250, 281840125, 291558750, 338208150, 402628750, 483154500, 563680250, 583117500, 603943125, 676416300, 805257500, 845520375, 1127360500, 1207886250, 1409200625, 1691040750, 2415772500, 2818401250, 3382081500, 4227601875, 5636802500, 8455203750, 16910407500]

約数ペア:

[(1, 16910407500), (2, 8455203750), (3, 5636802500), (4, 4227601875), (5, 3382081500), (6, 2818401250), (7, 2415772500), (10, 1691040750), (12, 1409200625), (14, 1207886250), (15, 1127360500), (20, 845520375), (21, 805257500), (25, 676416300), (28, 603943125), (29, 583117500), (30, 563680250), (35, 483154500), (42, 402628750), (50, 338208150), (58, 291558750), (60, 281840125), (70, 241577250), (75, 225472100), (84, 201314375), (87, 194372500), (100, 169104075), (105, 161051500), (116, 145779375), (125, 135283260), (140, 120788625), (145, 116623500), (150, 112736050), (174, 97186250), (175, 96630900), (203, 83302500), (210, 80525750), (250, 67641630), (290, 58311750), (300, 56368025), (348, 48593125), (350, 48315450), (375, 45094420), (383, 44152500), (406, 41651250), (420, 40262875), (435, 38874500), (500, 33820815), (525, 32210300), (580, 29155875), (609, 27767500), (625, 27056652), (700, 24157725), (725, 23324700), (750, 22547210), (766, 22076250), (812, 20825625), (841, 20107500), (870, 19437250), (875, 19326180), (1015, 16660500), (1050, 16105150), (1149, 14717500), (1218, 13883750), (1250, 13528326), (1450, 11662350), (1500, 11273605), (1532, 11038125), (1682, 10053750), (1740, 9718625), (1750, 9663090), (1875, 9018884), (1915, 8830500), (2030, 8330250), (2100, 8052575), (2175, 7774900), (2298, 7358750), (2436, 6941875), (2500, 6764163), (2523, 6702500), (2625, 6442060), (2681, 6307500), (2900, 5831175), (3045, 5553500), (3364, 5026875), (3500, 4831545), (3625, 4664940), (3750, 4509442), (3830, 4415250), (4060, 4165125), (4205, 4021500), (4350, 3887450), (4375, 3865236), (4596, 3679375), (5046, 3351250), (5075, 3332100), (5250, 3221030), (5362, 3153750), (5745, 2943500), (5887, 2872500), (6090, 2776750), (7250, 2332470), (7500, 2254721), (7660, 2207625), (8043, 2102500), (8410, 2010750), (8700, 1943725), (8750, 1932618), (9575, 1766100), (10092, 1675625), (10150, 1666050), (10500, 1610515), (10724, 1576875), (10875, 1554980), (11107, 1522500), (11490, 1471750), (11774, 1436250), (12180, 1388375), (12615, 1340500), (13125, 1288412), (13405, 1261500), (14500, 1166235), (15225, 1110700), (16086, 1051250), (16820, 1005375), (17500, 966309), (17661, 957500), (18125, 932988), (19150, 883050), (20300, 833025), (21025, 804300), (21750, 777490), (22214, 761250), (22980, 735875), (23548, 718125), (25230, 670250), (25375, 666420), (26250, 644206), (26810, 630750), (28725, 588700), (29435, 574500), (30450, 555350), (32172, 525625), (33321, 507500), (35322, 478750), (36250, 466494), (38300, 441525), (40215, 420500), (42050, 402150), (43500, 388745), (44428, 380625), (47875, 353220), (50460, 335125), (50750, 333210), (52500, 322103), (53620, 315375), (54375, 310996), (55535, 304500), (57450, 294350), (58870, 287250), (60900, 277675), (63075, 268100), (66642, 253750), (67025, 252300), (70644, 239375), (72500, 233247), (76125, 222140), (77749, 217500), (80430, 210250), (84100, 201075), (88305, 191500), (95750, 176610), (101500, 166605), (105125, 160860), (108750, 155498), (111070, 152250), (114900, 147175), (117740, 143625), (126150, 134050), (126875, 133284)]