83481300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^2\times {\mathrm{631}}^1$

素因数の和:668

約数の個数: 216

約数和(自身を含む): 312688320

約数和(自身を除く): 229207020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 175, 180, 189, 196, 210, 225, 245, 252, 270, 294, 300, 315, 350, 378, 420, 441, 450, 490, 525, 540, 588, 630, 631, 675, 700, 735, 756, 882, 900, 945, 980, 1050, 1225, 1260, 1262, 1323, 1350, 1470, 1575, 1764, 1890, 1893, 2100, 2205, 2450, 2524, 2646, 2700, 2940, 3150, 3155, 3675, 3780, 3786, 4410, 4417, 4725, 4900, 5292, 5679, 6300, 6310, 6615, 7350, 7572, 8820, 8834, 9450, 9465, 11025, 11358, 12620, 13230, 13251, 14700, 15775, 17037, 17668, 18900, 18930, 22050, 22085, 22716, 26460, 26502, 28395, 30919, 31550, 33075, 34074, 37860, 39753, 44100, 44170, 47325, 53004, 56790, 61838, 63100, 66150, 66255, 68148, 79506, 85185, 88340, 92757, 94650, 110425, 113580, 119259, 123676, 132300, 132510, 141975, 154595, 159012, 170370, 185514, 189300, 198765, 220850, 238518, 265020, 278271, 283950, 309190, 331275, 340740, 371028, 397530, 425925, 441700, 463785, 477036, 556542, 567900, 596295, 618380, 662550, 772975, 795060, 834813, 851850, 927570, 993825, 1113084, 1192590, 1325100, 1391355, 1545950, 1669626, 1703700, 1855140, 1987650, 2318925, 2385180, 2782710, 2981475, 3091900, 3339252, 3975300, 4174065, 4637850, 5565420, 5962950, 6956775, 8348130, 9275700, 11925900, 13913550, 16696260, 20870325, 27827100, 41740650, 83481300]

約数ペア:

[(1, 83481300), (2, 41740650), (3, 27827100), (4, 20870325), (5, 16696260), (6, 13913550), (7, 11925900), (9, 9275700), (10, 8348130), (12, 6956775), (14, 5962950), (15, 5565420), (18, 4637850), (20, 4174065), (21, 3975300), (25, 3339252), (27, 3091900), (28, 2981475), (30, 2782710), (35, 2385180), (36, 2318925), (42, 1987650), (45, 1855140), (49, 1703700), (50, 1669626), (54, 1545950), (60, 1391355), (63, 1325100), (70, 1192590), (75, 1113084), (84, 993825), (90, 927570), (98, 851850), (100, 834813), (105, 795060), (108, 772975), (126, 662550), (135, 618380), (140, 596295), (147, 567900), (150, 556542), (175, 477036), (180, 463785), (189, 441700), (196, 425925), (210, 397530), (225, 371028), (245, 340740), (252, 331275), (270, 309190), (294, 283950), (300, 278271), (315, 265020), (350, 238518), (378, 220850), (420, 198765), (441, 189300), (450, 185514), (490, 170370), (525, 159012), (540, 154595), (588, 141975), (630, 132510), (631, 132300), (675, 123676), (700, 119259), (735, 113580), (756, 110425), (882, 94650), (900, 92757), (945, 88340), (980, 85185), (1050, 79506), (1225, 68148), (1260, 66255), (1262, 66150), (1323, 63100), (1350, 61838), (1470, 56790), (1575, 53004), (1764, 47325), (1890, 44170), (1893, 44100), (2100, 39753), (2205, 37860), (2450, 34074), (2524, 33075), (2646, 31550), (2700, 30919), (2940, 28395), (3150, 26502), (3155, 26460), (3675, 22716), (3780, 22085), (3786, 22050), (4410, 18930), (4417, 18900), (4725, 17668), (4900, 17037), (5292, 15775), (5679, 14700), (6300, 13251), (6310, 13230), (6615, 12620), (7350, 11358), (7572, 11025), (8820, 9465), (8834, 9450)]