98540820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 354816000

約数和(自身を除く): 256275180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 131, 135, 140, 180, 189, 199, 210, 252, 262, 270, 315, 378, 393, 398, 420, 524, 540, 597, 630, 655, 756, 786, 796, 917, 945, 995, 1179, 1194, 1260, 1310, 1393, 1572, 1791, 1834, 1890, 1965, 1990, 2358, 2388, 2620, 2751, 2786, 2985, 3537, 3582, 3668, 3780, 3930, 3980, 4179, 4585, 4716, 5373, 5502, 5572, 5895, 5970, 6965, 7074, 7164, 7860, 8253, 8358, 8955, 9170, 10746, 11004, 11790, 11940, 12537, 13755, 13930, 14148, 16506, 16716, 17685, 17910, 18340, 20895, 21492, 23580, 24759, 25074, 26069, 26865, 27510, 27860, 33012, 35370, 35820, 37611, 41265, 41790, 49518, 50148, 52138, 53730, 55020, 62685, 70740, 75222, 78207, 82530, 83580, 99036, 104276, 107460, 123795, 125370, 130345, 150444, 156414, 165060, 182483, 188055, 234621, 247590, 250740, 260690, 312828, 364966, 376110, 391035, 469242, 495180, 521380, 547449, 703863, 729932, 752220, 782070, 912415, 938484, 1094898, 1173105, 1407726, 1564140, 1642347, 1824830, 2189796, 2346210, 2737245, 2815452, 3284694, 3519315, 3649660, 4692420, 4927041, 5474490, 6569388, 7038630, 8211735, 9854082, 10948980, 14077260, 16423470, 19708164, 24635205, 32846940, 49270410, 98540820]

約数ペア:

[(1, 98540820), (2, 49270410), (3, 32846940), (4, 24635205), (5, 19708164), (6, 16423470), (7, 14077260), (9, 10948980), (10, 9854082), (12, 8211735), (14, 7038630), (15, 6569388), (18, 5474490), (20, 4927041), (21, 4692420), (27, 3649660), (28, 3519315), (30, 3284694), (35, 2815452), (36, 2737245), (42, 2346210), (45, 2189796), (54, 1824830), (60, 1642347), (63, 1564140), (70, 1407726), (84, 1173105), (90, 1094898), (105, 938484), (108, 912415), (126, 782070), (131, 752220), (135, 729932), (140, 703863), (180, 547449), (189, 521380), (199, 495180), (210, 469242), (252, 391035), (262, 376110), (270, 364966), (315, 312828), (378, 260690), (393, 250740), (398, 247590), (420, 234621), (524, 188055), (540, 182483), (597, 165060), (630, 156414), (655, 150444), (756, 130345), (786, 125370), (796, 123795), (917, 107460), (945, 104276), (995, 99036), (1179, 83580), (1194, 82530), (1260, 78207), (1310, 75222), (1393, 70740), (1572, 62685), (1791, 55020), (1834, 53730), (1890, 52138), (1965, 50148), (1990, 49518), (2358, 41790), (2388, 41265), (2620, 37611), (2751, 35820), (2786, 35370), (2985, 33012), (3537, 27860), (3582, 27510), (3668, 26865), (3780, 26069), (3930, 25074), (3980, 24759), (4179, 23580), (4585, 21492), (4716, 20895), (5373, 18340), (5502, 17910), (5572, 17685), (5895, 16716), (5970, 16506), (6965, 14148), (7074, 13930), (7164, 13755), (7860, 12537), (8253, 11940), (8358, 11790), (8955, 11004), (9170, 10746)]