100345140

素因数分解:

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

素因数の和:427

約数の個数: 216

約数和(自身を含む): 366492672

約数和(自身を除く): 266147532

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, 367, 372, 420, 434, 441, 465, 490, 558, 588, 620, 630, 651, 734, 735, 868, 882, 930, 980, 1085, 1101, 1116, 1260, 1302, 1395, 1468, 1470, 1519, 1764, 1835, 1860, 1953, 2170, 2202, 2205, 2569, 2604, 2790, 2940, 3038, 3255, 3303, 3670, 3906, 4340, 4404, 4410, 4557, 5138, 5505, 5580, 6076, 6510, 6606, 7340, 7595, 7707, 7812, 8820, 9114, 9765, 10276, 11010, 11377, 12845, 13020, 13212, 13671, 15190, 15414, 16515, 17983, 18228, 19530, 22020, 22754, 22785, 23121, 25690, 27342, 30380, 30828, 33030, 34131, 35966, 38535, 39060, 45508, 45570, 46242, 51380, 53949, 54684, 56885, 66060, 68262, 68355, 71932, 77070, 79639, 89915, 91140, 92484, 102393, 107898, 113770, 115605, 136524, 136710, 154140, 159278, 161847, 170655, 179830, 204786, 215796, 227540, 231210, 238917, 269745, 273420, 318556, 323694, 341310, 359660, 398195, 409572, 462420, 477834, 511965, 539490, 557473, 647388, 682620, 716751, 796390, 809235, 955668, 1023930, 1078980, 1114946, 1194585, 1433502, 1592780, 1618470, 1672419, 2047860, 2229892, 2389170, 2787365, 2867004, 3236940, 3344838, 3583755, 4778340, 5017257, 5574730, 6689676, 7167510, 8362095, 10034514, 11149460, 14335020, 16724190, 20069028, 25086285, 33448380, 50172570, 100345140]

約数ペア:

[(1, 100345140), (2, 50172570), (3, 33448380), (4, 25086285), (5, 20069028), (6, 16724190), (7, 14335020), (9, 11149460), (10, 10034514), (12, 8362095), (14, 7167510), (15, 6689676), (18, 5574730), (20, 5017257), (21, 4778340), (28, 3583755), (30, 3344838), (31, 3236940), (35, 2867004), (36, 2787365), (42, 2389170), (45, 2229892), (49, 2047860), (60, 1672419), (62, 1618470), (63, 1592780), (70, 1433502), (84, 1194585), (90, 1114946), (93, 1078980), (98, 1023930), (105, 955668), (124, 809235), (126, 796390), (140, 716751), (147, 682620), (155, 647388), (180, 557473), (186, 539490), (196, 511965), (210, 477834), (217, 462420), (245, 409572), (252, 398195), (279, 359660), (294, 341310), (310, 323694), (315, 318556), (367, 273420), (372, 269745), (420, 238917), (434, 231210), (441, 227540), (465, 215796), (490, 204786), (558, 179830), (588, 170655), (620, 161847), (630, 159278), (651, 154140), (734, 136710), (735, 136524), (868, 115605), (882, 113770), (930, 107898), (980, 102393), (1085, 92484), (1101, 91140), (1116, 89915), (1260, 79639), (1302, 77070), (1395, 71932), (1468, 68355), (1470, 68262), (1519, 66060), (1764, 56885), (1835, 54684), (1860, 53949), (1953, 51380), (2170, 46242), (2202, 45570), (2205, 45508), (2569, 39060), (2604, 38535), (2790, 35966), (2940, 34131), (3038, 33030), (3255, 30828), (3303, 30380), (3670, 27342), (3906, 25690), (4340, 23121), (4404, 22785), (4410, 22754), (4557, 22020), (5138, 19530), (5505, 18228), (5580, 17983), (6076, 16515), (6510, 15414), (6606, 15190), (7340, 13671), (7595, 13212), (7707, 13020), (7812, 12845), (8820, 11377), (9114, 11010), (9765, 10276)]