47985210

素因数分解:

$2^1\times 3^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 288

約数和(自身を含む): 167311872

約数和(自身を除く): 119326662

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 31, 35, 39, 42, 45, 49, 54, 62, 63, 65, 70, 78, 81, 90, 91, 93, 98, 105, 117, 126, 130, 135, 147, 155, 162, 182, 186, 189, 195, 210, 217, 234, 243, 245, 270, 273, 279, 294, 310, 315, 351, 378, 390, 403, 405, 434, 441, 455, 465, 486, 490, 546, 558, 567, 585, 630, 637, 651, 702, 735, 806, 810, 819, 837, 882, 910, 930, 945, 1053, 1085, 1134, 1170, 1209, 1215, 1274, 1302, 1323, 1365, 1395, 1470, 1519, 1638, 1674, 1701, 1755, 1890, 1911, 1953, 2015, 2106, 2170, 2205, 2418, 2430, 2457, 2511, 2646, 2730, 2790, 2821, 2835, 3038, 3159, 3185, 3255, 3402, 3510, 3627, 3822, 3906, 3969, 4030, 4095, 4185, 4410, 4557, 4914, 5022, 5265, 5642, 5670, 5733, 5859, 6045, 6318, 6370, 6510, 6615, 7254, 7371, 7533, 7595, 7938, 8190, 8370, 8463, 8505, 9114, 9555, 9765, 10530, 10881, 11466, 11718, 11907, 12090, 12285, 12555, 13230, 13671, 14105, 14742, 15066, 15190, 15795, 16926, 17010, 17199, 17577, 18135, 19110, 19530, 19747, 19845, 21762, 22113, 22785, 23814, 24570, 25110, 25389, 27342, 28210, 28665, 29295, 31590, 32643, 34398, 35154, 36270, 36855, 37665, 39494, 39690, 41013, 42315, 44226, 45570, 50778, 51597, 52731, 54405, 57330, 58590, 59241, 59535, 65286, 68355, 73710, 75330, 76167, 82026, 84630, 85995, 87885, 97929, 98735, 103194, 105462, 108810, 110565, 118482, 119070, 123039, 126945, 136710, 152334, 154791, 163215, 171990, 175770, 177723, 195858, 197470, 205065, 221130, 228501, 246078, 253890, 257985, 263655, 296205, 309582, 326430, 355446, 369117, 380835, 410130, 457002, 489645, 515970, 527310, 533169, 592410, 615195, 685503, 738234, 761670, 773955, 888615, 979290, 1066338, 1142505, 1230390, 1371006, 1547910, 1599507, 1777230, 1845585, 2285010, 2665845, 3199014, 3427515, 3691170, 4798521, 5331690, 6855030, 7997535, 9597042, 15995070, 23992605, 47985210]

約数ペア:

[(1, 47985210), (2, 23992605), (3, 15995070), (5, 9597042), (6, 7997535), (7, 6855030), (9, 5331690), (10, 4798521), (13, 3691170), (14, 3427515), (15, 3199014), (18, 2665845), (21, 2285010), (26, 1845585), (27, 1777230), (30, 1599507), (31, 1547910), (35, 1371006), (39, 1230390), (42, 1142505), (45, 1066338), (49, 979290), (54, 888615), (62, 773955), (63, 761670), (65, 738234), (70, 685503), (78, 615195), (81, 592410), (90, 533169), (91, 527310), (93, 515970), (98, 489645), (105, 457002), (117, 410130), (126, 380835), (130, 369117), (135, 355446), (147, 326430), (155, 309582), (162, 296205), (182, 263655), (186, 257985), (189, 253890), (195, 246078), (210, 228501), (217, 221130), (234, 205065), (243, 197470), (245, 195858), (270, 177723), (273, 175770), (279, 171990), (294, 163215), (310, 154791), (315, 152334), (351, 136710), (378, 126945), (390, 123039), (403, 119070), (405, 118482), (434, 110565), (441, 108810), (455, 105462), (465, 103194), (486, 98735), (490, 97929), (546, 87885), (558, 85995), (567, 84630), (585, 82026), (630, 76167), (637, 75330), (651, 73710), (702, 68355), (735, 65286), (806, 59535), (810, 59241), (819, 58590), (837, 57330), (882, 54405), (910, 52731), (930, 51597), (945, 50778), (1053, 45570), (1085, 44226), (1134, 42315), (1170, 41013), (1209, 39690), (1215, 39494), (1274, 37665), (1302, 36855), (1323, 36270), (1365, 35154), (1395, 34398), (1470, 32643), (1519, 31590), (1638, 29295), (1674, 28665), (1701, 28210), (1755, 27342), (1890, 25389), (1911, 25110), (1953, 24570), (2015, 23814), (2106, 22785), (2170, 22113), (2205, 21762), (2418, 19845), (2430, 19747), (2457, 19530), (2511, 19110), (2646, 18135), (2730, 17577), (2790, 17199), (2821, 17010), (2835, 16926), (3038, 15795), (3159, 15190), (3185, 15066), (3255, 14742), (3402, 14105), (3510, 13671), (3627, 13230), (3822, 12555), (3906, 12285), (3969, 12090), (4030, 11907), (4095, 11718), (4185, 11466), (4410, 10881), (4557, 10530), (4914, 9765), (5022, 9555), (5265, 9114), (5642, 8505), (5670, 8463), (5733, 8370), (5859, 8190), (6045, 7938), (6318, 7595), (6370, 7533), (6510, 7371), (6615, 7254)]