200690280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:429

約数の個数: 288

約数和(自身を含む): 785341440

約数和(自身を除く): 584651160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 49, 56, 60, 62, 63, 70, 72, 84, 90, 93, 98, 105, 120, 124, 126, 140, 147, 155, 168, 180, 186, 196, 210, 217, 245, 248, 252, 279, 280, 294, 310, 315, 360, 367, 372, 392, 420, 434, 441, 465, 490, 504, 558, 588, 620, 630, 651, 734, 735, 744, 840, 868, 882, 930, 980, 1085, 1101, 1116, 1176, 1240, 1260, 1302, 1395, 1468, 1470, 1519, 1736, 1764, 1835, 1860, 1953, 1960, 2170, 2202, 2205, 2232, 2520, 2569, 2604, 2790, 2936, 2940, 3038, 3255, 3303, 3528, 3670, 3720, 3906, 4340, 4404, 4410, 4557, 5138, 5208, 5505, 5580, 5880, 6076, 6510, 6606, 7340, 7595, 7707, 7812, 8680, 8808, 8820, 9114, 9765, 10276, 11010, 11160, 11377, 12152, 12845, 13020, 13212, 13671, 14680, 15190, 15414, 15624, 16515, 17640, 17983, 18228, 19530, 20552, 22020, 22754, 22785, 23121, 25690, 26040, 26424, 27342, 30380, 30828, 33030, 34131, 35966, 36456, 38535, 39060, 44040, 45508, 45570, 46242, 51380, 53949, 54684, 56885, 60760, 61656, 66060, 68262, 68355, 71932, 77070, 78120, 79639, 89915, 91016, 91140, 92484, 102393, 102760, 107898, 109368, 113770, 115605, 132120, 136524, 136710, 143864, 154140, 159278, 161847, 170655, 179830, 182280, 184968, 204786, 215796, 227540, 231210, 238917, 269745, 273048, 273420, 308280, 318556, 323694, 341310, 359660, 398195, 409572, 431592, 455080, 462420, 477834, 511965, 539490, 546840, 557473, 637112, 647388, 682620, 716751, 719320, 796390, 809235, 819144, 924840, 955668, 1023930, 1078980, 1114946, 1194585, 1294776, 1365240, 1433502, 1592780, 1618470, 1672419, 1911336, 2047860, 2157960, 2229892, 2389170, 2787365, 2867004, 3185560, 3236940, 3344838, 3583755, 4095720, 4459784, 4778340, 5017257, 5574730, 5734008, 6473880, 6689676, 7167510, 8362095, 9556680, 10034514, 11149460, 13379352, 14335020, 16724190, 20069028, 22298920, 25086285, 28670040, 33448380, 40138056, 50172570, 66896760, 100345140, 200690280]

約数ペア:

[(1, 200690280), (2, 100345140), (3, 66896760), (4, 50172570), (5, 40138056), (6, 33448380), (7, 28670040), (8, 25086285), (9, 22298920), (10, 20069028), (12, 16724190), (14, 14335020), (15, 13379352), (18, 11149460), (20, 10034514), (21, 9556680), (24, 8362095), (28, 7167510), (30, 6689676), (31, 6473880), (35, 5734008), (36, 5574730), (40, 5017257), (42, 4778340), (45, 4459784), (49, 4095720), (56, 3583755), (60, 3344838), (62, 3236940), (63, 3185560), (70, 2867004), (72, 2787365), (84, 2389170), (90, 2229892), (93, 2157960), (98, 2047860), (105, 1911336), (120, 1672419), (124, 1618470), (126, 1592780), (140, 1433502), (147, 1365240), (155, 1294776), (168, 1194585), (180, 1114946), (186, 1078980), (196, 1023930), (210, 955668), (217, 924840), (245, 819144), (248, 809235), (252, 796390), (279, 719320), (280, 716751), (294, 682620), (310, 647388), (315, 637112), (360, 557473), (367, 546840), (372, 539490), (392, 511965), (420, 477834), (434, 462420), (441, 455080), (465, 431592), (490, 409572), (504, 398195), (558, 359660), (588, 341310), (620, 323694), (630, 318556), (651, 308280), (734, 273420), (735, 273048), (744, 269745), (840, 238917), (868, 231210), (882, 227540), (930, 215796), (980, 204786), (1085, 184968), (1101, 182280), (1116, 179830), (1176, 170655), (1240, 161847), (1260, 159278), (1302, 154140), (1395, 143864), (1468, 136710), (1470, 136524), (1519, 132120), (1736, 115605), (1764, 113770), (1835, 109368), (1860, 107898), (1953, 102760), (1960, 102393), (2170, 92484), (2202, 91140), (2205, 91016), (2232, 89915), (2520, 79639), (2569, 78120), (2604, 77070), (2790, 71932), (2936, 68355), (2940, 68262), (3038, 66060), (3255, 61656), (3303, 60760), (3528, 56885), (3670, 54684), (3720, 53949), (3906, 51380), (4340, 46242), (4404, 45570), (4410, 45508), (4557, 44040), (5138, 39060), (5208, 38535), (5505, 36456), (5580, 35966), (5880, 34131), (6076, 33030), (6510, 30828), (6606, 30380), (7340, 27342), (7595, 26424), (7707, 26040), (7812, 25690), (8680, 23121), (8808, 22785), (8820, 22754), (9114, 22020), (9765, 20552), (10276, 19530), (11010, 18228), (11160, 17983), (11377, 17640), (12152, 16515), (12845, 15624), (13020, 15414), (13212, 15190), (13671, 14680)]