9801649620

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20101}}^1$

素因数の和:20172

約数の個数: 240

約数和(自身を含む): 35959744128

約数和(自身を除く): 26158094508

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 81, 84, 86, 90, 105, 108, 126, 129, 135, 140, 162, 172, 180, 189, 210, 215, 252, 258, 270, 301, 315, 324, 378, 387, 405, 420, 430, 516, 540, 567, 602, 630, 645, 756, 774, 810, 860, 903, 945, 1134, 1161, 1204, 1260, 1290, 1505, 1548, 1620, 1806, 1890, 1935, 2268, 2322, 2580, 2709, 2835, 3010, 3483, 3612, 3780, 3870, 4515, 4644, 5418, 5670, 5805, 6020, 6966, 7740, 8127, 9030, 10836, 11340, 11610, 13545, 13932, 16254, 17415, 18060, 20101, 23220, 24381, 27090, 32508, 34830, 40202, 40635, 48762, 54180, 60303, 69660, 80404, 81270, 97524, 100505, 120606, 121905, 140707, 162540, 180909, 201010, 241212, 243810, 281414, 301515, 361818, 402020, 422121, 487620, 542727, 562828, 603030, 703535, 723636, 844242, 864343, 904545, 1085454, 1206060, 1266363, 1407070, 1628181, 1688484, 1728686, 1809090, 2110605, 2170908, 2532726, 2593029, 2713635, 2814140, 3256362, 3457372, 3618180, 3799089, 4221210, 4321715, 5065452, 5186058, 5427270, 6050401, 6331815, 6512724, 7598178, 7779087, 8140905, 8442420, 8643430, 10372116, 10854540, 11397267, 12100802, 12663630, 12965145, 15196356, 15558174, 16281810, 17286860, 18151203, 18995445, 22794534, 23337261, 24201604, 25327260, 25930290, 30252005, 31116348, 32563620, 36302406, 37990890, 38895435, 45589068, 46674522, 51860580, 54453609, 56986335, 60504010, 70011783, 72604812, 75981780, 77790870, 90756015, 93349044, 108907218, 113972670, 116686305, 121008020, 140023566, 155581740, 163360827, 181512030, 217814436, 227945340, 233372610, 272268045, 280047132, 326721654, 350058915, 363024060, 466745220, 490082481, 544536090, 653443308, 700117830, 816804135, 980164962, 1089072180, 1400235660, 1633608270, 1960329924, 2450412405, 3267216540, 4900824810, 9801649620]

約数ペア:

[(1, 9801649620), (2, 4900824810), (3, 3267216540), (4, 2450412405), (5, 1960329924), (6, 1633608270), (7, 1400235660), (9, 1089072180), (10, 980164962), (12, 816804135), (14, 700117830), (15, 653443308), (18, 544536090), (20, 490082481), (21, 466745220), (27, 363024060), (28, 350058915), (30, 326721654), (35, 280047132), (36, 272268045), (42, 233372610), (43, 227945340), (45, 217814436), (54, 181512030), (60, 163360827), (63, 155581740), (70, 140023566), (81, 121008020), (84, 116686305), (86, 113972670), (90, 108907218), (105, 93349044), (108, 90756015), (126, 77790870), (129, 75981780), (135, 72604812), (140, 70011783), (162, 60504010), (172, 56986335), (180, 54453609), (189, 51860580), (210, 46674522), (215, 45589068), (252, 38895435), (258, 37990890), (270, 36302406), (301, 32563620), (315, 31116348), (324, 30252005), (378, 25930290), (387, 25327260), (405, 24201604), (420, 23337261), (430, 22794534), (516, 18995445), (540, 18151203), (567, 17286860), (602, 16281810), (630, 15558174), (645, 15196356), (756, 12965145), (774, 12663630), (810, 12100802), (860, 11397267), (903, 10854540), (945, 10372116), (1134, 8643430), (1161, 8442420), (1204, 8140905), (1260, 7779087), (1290, 7598178), (1505, 6512724), (1548, 6331815), (1620, 6050401), (1806, 5427270), (1890, 5186058), (1935, 5065452), (2268, 4321715), (2322, 4221210), (2580, 3799089), (2709, 3618180), (2835, 3457372), (3010, 3256362), (3483, 2814140), (3612, 2713635), (3780, 2593029), (3870, 2532726), (4515, 2170908), (4644, 2110605), (5418, 1809090), (5670, 1728686), (5805, 1688484), (6020, 1628181), (6966, 1407070), (7740, 1266363), (8127, 1206060), (9030, 1085454), (10836, 904545), (11340, 864343), (11610, 844242), (13545, 723636), (13932, 703535), (16254, 603030), (17415, 562828), (18060, 542727), (20101, 487620), (23220, 422121), (24381, 402020), (27090, 361818), (32508, 301515), (34830, 281414), (40202, 243810), (40635, 241212), (48762, 201010), (54180, 180909), (60303, 162540), (69660, 140707), (80404, 121905), (81270, 120606), (97524, 100505)]