85642200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{971}}^1$

素因数の和:1007

約数の個数: 216

約数和(自身を含む): 334917180

約数和(自身を除く): 249274980

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 49, 50, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 120, 126, 140, 147, 150, 168, 175, 180, 196, 200, 210, 225, 245, 252, 280, 294, 300, 315, 350, 360, 392, 420, 441, 450, 490, 504, 525, 588, 600, 630, 700, 735, 840, 882, 900, 971, 980, 1050, 1176, 1225, 1260, 1400, 1470, 1575, 1764, 1800, 1942, 1960, 2100, 2205, 2450, 2520, 2913, 2940, 3150, 3528, 3675, 3884, 4200, 4410, 4855, 4900, 5826, 5880, 6300, 6797, 7350, 7768, 8739, 8820, 9710, 9800, 11025, 11652, 12600, 13594, 14565, 14700, 17478, 17640, 19420, 20391, 22050, 23304, 24275, 27188, 29130, 29400, 33985, 34956, 38840, 40782, 43695, 44100, 47579, 48550, 54376, 58260, 61173, 67970, 69912, 72825, 81564, 87390, 88200, 95158, 97100, 101955, 116520, 122346, 135940, 142737, 145650, 163128, 169925, 174780, 190316, 194200, 203910, 218475, 237895, 244692, 271880, 285474, 291300, 305865, 339850, 349560, 380632, 407820, 428211, 436950, 475790, 489384, 509775, 570948, 582600, 611730, 679700, 713685, 815640, 856422, 873900, 951580, 1019550, 1141896, 1189475, 1223460, 1359400, 1427370, 1529325, 1712844, 1747800, 1903160, 2039100, 2141055, 2378950, 2446920, 2854740, 3058650, 3425688, 3568425, 4078200, 4282110, 4757900, 5709480, 6117300, 7136850, 8564220, 9515800, 10705275, 12234600, 14273700, 17128440, 21410550, 28547400, 42821100, 85642200]

約数ペア:

[(1, 85642200), (2, 42821100), (3, 28547400), (4, 21410550), (5, 17128440), (6, 14273700), (7, 12234600), (8, 10705275), (9, 9515800), (10, 8564220), (12, 7136850), (14, 6117300), (15, 5709480), (18, 4757900), (20, 4282110), (21, 4078200), (24, 3568425), (25, 3425688), (28, 3058650), (30, 2854740), (35, 2446920), (36, 2378950), (40, 2141055), (42, 2039100), (45, 1903160), (49, 1747800), (50, 1712844), (56, 1529325), (60, 1427370), (63, 1359400), (70, 1223460), (72, 1189475), (75, 1141896), (84, 1019550), (90, 951580), (98, 873900), (100, 856422), (105, 815640), (120, 713685), (126, 679700), (140, 611730), (147, 582600), (150, 570948), (168, 509775), (175, 489384), (180, 475790), (196, 436950), (200, 428211), (210, 407820), (225, 380632), (245, 349560), (252, 339850), (280, 305865), (294, 291300), (300, 285474), (315, 271880), (350, 244692), (360, 237895), (392, 218475), (420, 203910), (441, 194200), (450, 190316), (490, 174780), (504, 169925), (525, 163128), (588, 145650), (600, 142737), (630, 135940), (700, 122346), (735, 116520), (840, 101955), (882, 97100), (900, 95158), (971, 88200), (980, 87390), (1050, 81564), (1176, 72825), (1225, 69912), (1260, 67970), (1400, 61173), (1470, 58260), (1575, 54376), (1764, 48550), (1800, 47579), (1942, 44100), (1960, 43695), (2100, 40782), (2205, 38840), (2450, 34956), (2520, 33985), (2913, 29400), (2940, 29130), (3150, 27188), (3528, 24275), (3675, 23304), (3884, 22050), (4200, 20391), (4410, 19420), (4855, 17640), (4900, 17478), (5826, 14700), (5880, 14565), (6300, 13594), (6797, 12600), (7350, 11652), (7768, 11025), (8739, 9800), (8820, 9710)]