100865520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{953}}^1$

素因数の和:989

約数の個数: 240

約数和(自身を含む): 404572320

約数和(自身を除く): 303706800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 953, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1906, 1960, 2160, 2205, 2352, 2520, 2646, 2859, 2940, 3024, 3528, 3780, 3812, 3920, 4410, 4765, 5040, 5292, 5718, 5880, 6615, 6671, 7056, 7560, 7624, 8577, 8820, 9530, 10584, 11436, 11760, 13230, 13342, 14295, 15120, 15248, 17154, 17640, 19060, 20013, 21168, 22872, 25731, 26460, 26684, 28590, 33355, 34308, 35280, 38120, 40026, 42885, 45744, 46697, 51462, 52920, 53368, 57180, 60039, 66710, 68616, 76240, 80052, 85770, 93394, 100065, 102924, 105840, 106736, 114360, 120078, 128655, 133420, 137232, 140091, 160104, 171540, 180117, 186788, 200130, 205848, 228720, 233485, 240156, 257310, 266840, 280182, 300195, 320208, 343080, 360234, 373576, 400260, 411696, 420273, 466970, 480312, 514620, 533680, 560364, 600390, 686160, 700455, 720468, 747152, 800520, 840546, 900585, 933940, 960624, 1029240, 1120728, 1200780, 1260819, 1400910, 1440936, 1601040, 1681092, 1801170, 1867880, 2058480, 2101365, 2241456, 2401560, 2521638, 2801820, 2881872, 3362184, 3602340, 3735760, 4202730, 4803120, 5043276, 5603640, 6304095, 6724368, 7204680, 8405460, 10086552, 11207280, 12608190, 14409360, 16810920, 20173104, 25216380, 33621840, 50432760, 100865520]

約数ペア:

[(1, 100865520), (2, 50432760), (3, 33621840), (4, 25216380), (5, 20173104), (6, 16810920), (7, 14409360), (8, 12608190), (9, 11207280), (10, 10086552), (12, 8405460), (14, 7204680), (15, 6724368), (16, 6304095), (18, 5603640), (20, 5043276), (21, 4803120), (24, 4202730), (27, 3735760), (28, 3602340), (30, 3362184), (35, 2881872), (36, 2801820), (40, 2521638), (42, 2401560), (45, 2241456), (48, 2101365), (49, 2058480), (54, 1867880), (56, 1801170), (60, 1681092), (63, 1601040), (70, 1440936), (72, 1400910), (80, 1260819), (84, 1200780), (90, 1120728), (98, 1029240), (105, 960624), (108, 933940), (112, 900585), (120, 840546), (126, 800520), (135, 747152), (140, 720468), (144, 700455), (147, 686160), (168, 600390), (180, 560364), (189, 533680), (196, 514620), (210, 480312), (216, 466970), (240, 420273), (245, 411696), (252, 400260), (270, 373576), (280, 360234), (294, 343080), (315, 320208), (336, 300195), (360, 280182), (378, 266840), (392, 257310), (420, 240156), (432, 233485), (441, 228720), (490, 205848), (504, 200130), (540, 186788), (560, 180117), (588, 171540), (630, 160104), (720, 140091), (735, 137232), (756, 133420), (784, 128655), (840, 120078), (882, 114360), (945, 106736), (953, 105840), (980, 102924), (1008, 100065), (1080, 93394), (1176, 85770), (1260, 80052), (1323, 76240), (1470, 68616), (1512, 66710), (1680, 60039), (1764, 57180), (1890, 53368), (1906, 52920), (1960, 51462), (2160, 46697), (2205, 45744), (2352, 42885), (2520, 40026), (2646, 38120), (2859, 35280), (2940, 34308), (3024, 33355), (3528, 28590), (3780, 26684), (3812, 26460), (3920, 25731), (4410, 22872), (4765, 21168), (5040, 20013), (5292, 19060), (5718, 17640), (5880, 17154), (6615, 15248), (6671, 15120), (7056, 14295), (7560, 13342), (7624, 13230), (8577, 11760), (8820, 11436), (9530, 10584)]