66441060

素因数分解:

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

素因数の和:75

約数の個数: 288

約数和(自身を含む): 251274240

約数和(自身を除く): 184833180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 49, 54, 60, 62, 63, 70, 81, 84, 90, 93, 98, 105, 108, 124, 126, 135, 140, 147, 155, 162, 180, 186, 189, 196, 210, 217, 243, 245, 252, 270, 279, 294, 310, 315, 324, 372, 378, 405, 420, 434, 441, 465, 486, 490, 540, 558, 567, 588, 620, 630, 651, 729, 735, 756, 810, 837, 868, 882, 930, 945, 972, 980, 1085, 1116, 1134, 1215, 1260, 1302, 1323, 1395, 1458, 1470, 1519, 1620, 1674, 1701, 1764, 1860, 1890, 1953, 2170, 2187, 2205, 2268, 2430, 2511, 2604, 2646, 2790, 2835, 2916, 2940, 3038, 3255, 3348, 3402, 3645, 3780, 3906, 3969, 4185, 4340, 4374, 4410, 4557, 4860, 5022, 5103, 5292, 5580, 5670, 5859, 6076, 6510, 6615, 6804, 7290, 7533, 7595, 7812, 7938, 8370, 8505, 8748, 8820, 9114, 9765, 10044, 10206, 10935, 11340, 11718, 11907, 12555, 13020, 13230, 13671, 14580, 15066, 15190, 15309, 15876, 16740, 17010, 17577, 18228, 19530, 19845, 20412, 21870, 22599, 22785, 23436, 23814, 25110, 25515, 26460, 27342, 29295, 30132, 30380, 30618, 34020, 35154, 35721, 37665, 39060, 39690, 41013, 43740, 45198, 45570, 47628, 50220, 51030, 52731, 54684, 58590, 59535, 61236, 67797, 68355, 70308, 71442, 75330, 76545, 79380, 82026, 87885, 90396, 91140, 102060, 105462, 107163, 112995, 117180, 119070, 123039, 135594, 136710, 142884, 150660, 153090, 158193, 164052, 175770, 178605, 205065, 210924, 214326, 225990, 238140, 246078, 263655, 271188, 273420, 306180, 316386, 338985, 351540, 357210, 369117, 410130, 428652, 451980, 474579, 492156, 527310, 535815, 615195, 632772, 677970, 714420, 738234, 790965, 820260, 949158, 1054620, 1071630, 1107351, 1230390, 1355940, 1476468, 1581930, 1845585, 1898316, 2143260, 2214702, 2372895, 2460780, 3163860, 3322053, 3691170, 4429404, 4745790, 5536755, 6644106, 7382340, 9491580, 11073510, 13288212, 16610265, 22147020, 33220530, 66441060]

約数ペア:

[(1, 66441060), (2, 33220530), (3, 22147020), (4, 16610265), (5, 13288212), (6, 11073510), (7, 9491580), (9, 7382340), (10, 6644106), (12, 5536755), (14, 4745790), (15, 4429404), (18, 3691170), (20, 3322053), (21, 3163860), (27, 2460780), (28, 2372895), (30, 2214702), (31, 2143260), (35, 1898316), (36, 1845585), (42, 1581930), (45, 1476468), (49, 1355940), (54, 1230390), (60, 1107351), (62, 1071630), (63, 1054620), (70, 949158), (81, 820260), (84, 790965), (90, 738234), (93, 714420), (98, 677970), (105, 632772), (108, 615195), (124, 535815), (126, 527310), (135, 492156), (140, 474579), (147, 451980), (155, 428652), (162, 410130), (180, 369117), (186, 357210), (189, 351540), (196, 338985), (210, 316386), (217, 306180), (243, 273420), (245, 271188), (252, 263655), (270, 246078), (279, 238140), (294, 225990), (310, 214326), (315, 210924), (324, 205065), (372, 178605), (378, 175770), (405, 164052), (420, 158193), (434, 153090), (441, 150660), (465, 142884), (486, 136710), (490, 135594), (540, 123039), (558, 119070), (567, 117180), (588, 112995), (620, 107163), (630, 105462), (651, 102060), (729, 91140), (735, 90396), (756, 87885), (810, 82026), (837, 79380), (868, 76545), (882, 75330), (930, 71442), (945, 70308), (972, 68355), (980, 67797), (1085, 61236), (1116, 59535), (1134, 58590), (1215, 54684), (1260, 52731), (1302, 51030), (1323, 50220), (1395, 47628), (1458, 45570), (1470, 45198), (1519, 43740), (1620, 41013), (1674, 39690), (1701, 39060), (1764, 37665), (1860, 35721), (1890, 35154), (1953, 34020), (2170, 30618), (2187, 30380), (2205, 30132), (2268, 29295), (2430, 27342), (2511, 26460), (2604, 25515), (2646, 25110), (2790, 23814), (2835, 23436), (2916, 22785), (2940, 22599), (3038, 21870), (3255, 20412), (3348, 19845), (3402, 19530), (3645, 18228), (3780, 17577), (3906, 17010), (3969, 16740), (4185, 15876), (4340, 15309), (4374, 15190), (4410, 15066), (4557, 14580), (4860, 13671), (5022, 13230), (5103, 13020), (5292, 12555), (5580, 11907), (5670, 11718), (5859, 11340), (6076, 10935), (6510, 10206), (6615, 10044), (6804, 9765), (7290, 9114), (7533, 8820), (7595, 8748), (7812, 8505), (7938, 8370)]