105422940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2752

約数の個数: 144

約数和(自身を含む): 377395200

約数和(自身を除く): 271972260

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, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2699, 2790, 3255, 3906, 4340, 5398, 5580, 6510, 7812, 8097, 9765, 10796, 13020, 13495, 16194, 18893, 19530, 24291, 26990, 32388, 37786, 39060, 40485, 48582, 53980, 56679, 75572, 80970, 83669, 94465, 97164, 113358, 121455, 161940, 167338, 170037, 188930, 226716, 242910, 251007, 283395, 334676, 340074, 377860, 418345, 485820, 502014, 566790, 585683, 680148, 753021, 836690, 850185, 1004028, 1133580, 1171366, 1255035, 1506042, 1673380, 1700370, 1757049, 2342732, 2510070, 2928415, 3012084, 3400740, 3514098, 3765105, 5020140, 5271147, 5856830, 7028196, 7530210, 8785245, 10542294, 11713660, 15060420, 17570490, 21084588, 26355735, 35140980, 52711470, 105422940]

約数ペア:

[(1, 105422940), (2, 52711470), (3, 35140980), (4, 26355735), (5, 21084588), (6, 17570490), (7, 15060420), (9, 11713660), (10, 10542294), (12, 8785245), (14, 7530210), (15, 7028196), (18, 5856830), (20, 5271147), (21, 5020140), (28, 3765105), (30, 3514098), (31, 3400740), (35, 3012084), (36, 2928415), (42, 2510070), (45, 2342732), (60, 1757049), (62, 1700370), (63, 1673380), (70, 1506042), (84, 1255035), (90, 1171366), (93, 1133580), (105, 1004028), (124, 850185), (126, 836690), (140, 753021), (155, 680148), (180, 585683), (186, 566790), (210, 502014), (217, 485820), (252, 418345), (279, 377860), (310, 340074), (315, 334676), (372, 283395), (420, 251007), (434, 242910), (465, 226716), (558, 188930), (620, 170037), (630, 167338), (651, 161940), (868, 121455), (930, 113358), (1085, 97164), (1116, 94465), (1260, 83669), (1302, 80970), (1395, 75572), (1860, 56679), (1953, 53980), (2170, 48582), (2604, 40485), (2699, 39060), (2790, 37786), (3255, 32388), (3906, 26990), (4340, 24291), (5398, 19530), (5580, 18893), (6510, 16194), (7812, 13495), (8097, 13020), (9765, 10796)]