677446380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 288

約数和(自身を含む): 2339064000

約数和(自身を除く): 1661617620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 67, 78, 87, 90, 116, 117, 130, 134, 145, 149, 156, 174, 180, 195, 201, 234, 260, 261, 268, 290, 298, 335, 348, 377, 390, 402, 435, 447, 468, 522, 580, 585, 596, 603, 670, 745, 754, 780, 804, 870, 871, 894, 1005, 1044, 1131, 1170, 1206, 1305, 1340, 1341, 1490, 1508, 1740, 1742, 1788, 1885, 1937, 1943, 2010, 2235, 2262, 2340, 2412, 2610, 2613, 2682, 2980, 3015, 3393, 3484, 3770, 3874, 3886, 4020, 4321, 4355, 4470, 4524, 5220, 5226, 5364, 5655, 5811, 5829, 6030, 6705, 6786, 7540, 7748, 7772, 7839, 8642, 8710, 8940, 9685, 9715, 9983, 10452, 11310, 11622, 11658, 12060, 12963, 13065, 13410, 13572, 15678, 16965, 17284, 17420, 17433, 17487, 19370, 19430, 19966, 21605, 22620, 23244, 23316, 25259, 25926, 26130, 26820, 29055, 29145, 29949, 31356, 33930, 34866, 34974, 38740, 38860, 38889, 39195, 39932, 43210, 49915, 50518, 51852, 52260, 56173, 58110, 58290, 59898, 64815, 67860, 69732, 69948, 75777, 77778, 78390, 86420, 87165, 87435, 89847, 99830, 101036, 112346, 116220, 116580, 119796, 126295, 129630, 129779, 149745, 151554, 155556, 156780, 168519, 174330, 174870, 179694, 194445, 199660, 224692, 227331, 252590, 259260, 259558, 280865, 289507, 299490, 303108, 337038, 348660, 349740, 359388, 378885, 388890, 389337, 449235, 454662, 505180, 505557, 519116, 561730, 579014, 598980, 648895, 674076, 757770, 777780, 778674, 842595, 868521, 898470, 909324, 1011114, 1123460, 1136655, 1158028, 1168011, 1297790, 1447535, 1515540, 1557348, 1685190, 1737042, 1796940, 1946685, 2022228, 2273310, 2336022, 2527785, 2595580, 2605563, 2895070, 3370380, 3474084, 3763591, 3893370, 4342605, 4546620, 4672044, 5055570, 5211126, 5790140, 5840055, 7527182, 7786740, 8685210, 10111140, 10422252, 11290773, 11680110, 13027815, 15054364, 17370420, 18817955, 22581546, 23360220, 26055630, 33872319, 37635910, 45163092, 52111260, 56453865, 67744638, 75271820, 112907730, 135489276, 169361595, 225815460, 338723190, 677446380]

約数ペア:

[(1, 677446380), (2, 338723190), (3, 225815460), (4, 169361595), (5, 135489276), (6, 112907730), (9, 75271820), (10, 67744638), (12, 56453865), (13, 52111260), (15, 45163092), (18, 37635910), (20, 33872319), (26, 26055630), (29, 23360220), (30, 22581546), (36, 18817955), (39, 17370420), (45, 15054364), (52, 13027815), (58, 11680110), (60, 11290773), (65, 10422252), (67, 10111140), (78, 8685210), (87, 7786740), (90, 7527182), (116, 5840055), (117, 5790140), (130, 5211126), (134, 5055570), (145, 4672044), (149, 4546620), (156, 4342605), (174, 3893370), (180, 3763591), (195, 3474084), (201, 3370380), (234, 2895070), (260, 2605563), (261, 2595580), (268, 2527785), (290, 2336022), (298, 2273310), (335, 2022228), (348, 1946685), (377, 1796940), (390, 1737042), (402, 1685190), (435, 1557348), (447, 1515540), (468, 1447535), (522, 1297790), (580, 1168011), (585, 1158028), (596, 1136655), (603, 1123460), (670, 1011114), (745, 909324), (754, 898470), (780, 868521), (804, 842595), (870, 778674), (871, 777780), (894, 757770), (1005, 674076), (1044, 648895), (1131, 598980), (1170, 579014), (1206, 561730), (1305, 519116), (1340, 505557), (1341, 505180), (1490, 454662), (1508, 449235), (1740, 389337), (1742, 388890), (1788, 378885), (1885, 359388), (1937, 349740), (1943, 348660), (2010, 337038), (2235, 303108), (2262, 299490), (2340, 289507), (2412, 280865), (2610, 259558), (2613, 259260), (2682, 252590), (2980, 227331), (3015, 224692), (3393, 199660), (3484, 194445), (3770, 179694), (3874, 174870), (3886, 174330), (4020, 168519), (4321, 156780), (4355, 155556), (4470, 151554), (4524, 149745), (5220, 129779), (5226, 129630), (5364, 126295), (5655, 119796), (5811, 116580), (5829, 116220), (6030, 112346), (6705, 101036), (6786, 99830), (7540, 89847), (7748, 87435), (7772, 87165), (7839, 86420), (8642, 78390), (8710, 77778), (8940, 75777), (9685, 69948), (9715, 69732), (9983, 67860), (10452, 64815), (11310, 59898), (11622, 58290), (11658, 58110), (12060, 56173), (12963, 52260), (13065, 51852), (13410, 50518), (13572, 49915), (15678, 43210), (16965, 39932), (17284, 39195), (17420, 38889), (17433, 38860), (17487, 38740), (19370, 34974), (19430, 34866), (19966, 33930), (21605, 31356), (22620, 29949), (23244, 29145), (23316, 29055), (25259, 26820), (25926, 26130)]