202057380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:799

約数の個数: 216

約数和(自身を含む): 736968960

約数和(自身を除く): 534911580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 49, 60, 62, 63, 70, 84, 90, 93, 98, 105, 124, 126, 140, 147, 155, 180, 186, 196, 210, 217, 245, 252, 279, 294, 310, 315, 372, 420, 434, 441, 465, 490, 558, 588, 620, 630, 651, 735, 739, 868, 882, 930, 980, 1085, 1116, 1260, 1302, 1395, 1470, 1478, 1519, 1764, 1860, 1953, 2170, 2205, 2217, 2604, 2790, 2940, 2956, 3038, 3255, 3695, 3906, 4340, 4410, 4434, 4557, 5173, 5580, 6076, 6510, 6651, 7390, 7595, 7812, 8820, 8868, 9114, 9765, 10346, 11085, 13020, 13302, 13671, 14780, 15190, 15519, 18228, 19530, 20692, 22170, 22785, 22909, 25865, 26604, 27342, 30380, 31038, 33255, 36211, 39060, 44340, 45570, 45818, 46557, 51730, 54684, 62076, 66510, 68355, 68727, 72422, 77595, 91140, 91636, 93114, 103460, 108633, 114545, 133020, 136710, 137454, 144844, 155190, 160363, 181055, 186228, 206181, 217266, 229090, 232785, 273420, 274908, 310380, 320726, 325899, 343635, 362110, 412362, 434532, 458180, 465570, 481089, 543165, 641452, 651798, 687270, 724220, 801815, 824724, 931140, 962178, 1030905, 1086330, 1122541, 1303596, 1374540, 1443267, 1603630, 1629495, 1924356, 2061810, 2172660, 2245082, 2405445, 2886534, 3207260, 3258990, 3367623, 4123620, 4490164, 4810890, 5612705, 5773068, 6517980, 6735246, 7216335, 9621780, 10102869, 11225410, 13470492, 14432670, 16838115, 20205738, 22450820, 28865340, 33676230, 40411476, 50514345, 67352460, 101028690, 202057380]

約数ペア:

[(1, 202057380), (2, 101028690), (3, 67352460), (4, 50514345), (5, 40411476), (6, 33676230), (7, 28865340), (9, 22450820), (10, 20205738), (12, 16838115), (14, 14432670), (15, 13470492), (18, 11225410), (20, 10102869), (21, 9621780), (28, 7216335), (30, 6735246), (31, 6517980), (35, 5773068), (36, 5612705), (42, 4810890), (45, 4490164), (49, 4123620), (60, 3367623), (62, 3258990), (63, 3207260), (70, 2886534), (84, 2405445), (90, 2245082), (93, 2172660), (98, 2061810), (105, 1924356), (124, 1629495), (126, 1603630), (140, 1443267), (147, 1374540), (155, 1303596), (180, 1122541), (186, 1086330), (196, 1030905), (210, 962178), (217, 931140), (245, 824724), (252, 801815), (279, 724220), (294, 687270), (310, 651798), (315, 641452), (372, 543165), (420, 481089), (434, 465570), (441, 458180), (465, 434532), (490, 412362), (558, 362110), (588, 343635), (620, 325899), (630, 320726), (651, 310380), (735, 274908), (739, 273420), (868, 232785), (882, 229090), (930, 217266), (980, 206181), (1085, 186228), (1116, 181055), (1260, 160363), (1302, 155190), (1395, 144844), (1470, 137454), (1478, 136710), (1519, 133020), (1764, 114545), (1860, 108633), (1953, 103460), (2170, 93114), (2205, 91636), (2217, 91140), (2604, 77595), (2790, 72422), (2940, 68727), (2956, 68355), (3038, 66510), (3255, 62076), (3695, 54684), (3906, 51730), (4340, 46557), (4410, 45818), (4434, 45570), (4557, 44340), (5173, 39060), (5580, 36211), (6076, 33255), (6510, 31038), (6651, 30380), (7390, 27342), (7595, 26604), (7812, 25865), (8820, 22909), (8868, 22785), (9114, 22170), (9765, 20692), (10346, 19530), (11085, 18228), (13020, 15519), (13302, 15190), (13671, 14780)]