25486650

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 240

約数和(自身を含む): 86423040

約数和(自身を除く): 60936390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 29, 30, 31, 35, 42, 45, 50, 54, 58, 62, 63, 70, 75, 81, 87, 90, 93, 105, 126, 135, 145, 150, 155, 162, 174, 175, 186, 189, 203, 210, 217, 225, 261, 270, 279, 290, 310, 315, 350, 378, 405, 406, 434, 435, 450, 465, 522, 525, 558, 567, 609, 630, 651, 675, 725, 775, 783, 810, 837, 870, 899, 930, 945, 1015, 1050, 1085, 1134, 1218, 1302, 1305, 1350, 1395, 1450, 1550, 1566, 1575, 1674, 1798, 1827, 1890, 1953, 2025, 2030, 2170, 2175, 2325, 2349, 2511, 2610, 2697, 2790, 2835, 3045, 3150, 3255, 3654, 3906, 3915, 4050, 4185, 4350, 4495, 4650, 4698, 4725, 5022, 5075, 5394, 5425, 5481, 5670, 5859, 6090, 6293, 6510, 6525, 6975, 7830, 8091, 8370, 8990, 9135, 9450, 9765, 10150, 10850, 10962, 11718, 11745, 12555, 12586, 13050, 13485, 13950, 14175, 15225, 16182, 16275, 16443, 17577, 18270, 18879, 19530, 19575, 20925, 22475, 23490, 24273, 25110, 26970, 27405, 28350, 29295, 30450, 31465, 32550, 32886, 35154, 37758, 39150, 40455, 41850, 44950, 45675, 48546, 48825, 54810, 56637, 58590, 58725, 62775, 62930, 67425, 72819, 80910, 82215, 87885, 91350, 94395, 97650, 113274, 117450, 121365, 125550, 134850, 137025, 145638, 146475, 157325, 164430, 169911, 175770, 188790, 202275, 242730, 274050, 283185, 292950, 314650, 339822, 364095, 404550, 411075, 439425, 471975, 509733, 566370, 606825, 728190, 822150, 849555, 878850, 943950, 1019466, 1213650, 1415925, 1699110, 1820475, 2548665, 2831850, 3640950, 4247775, 5097330, 8495550, 12743325, 25486650]

約数ペア:

[(1, 25486650), (2, 12743325), (3, 8495550), (5, 5097330), (6, 4247775), (7, 3640950), (9, 2831850), (10, 2548665), (14, 1820475), (15, 1699110), (18, 1415925), (21, 1213650), (25, 1019466), (27, 943950), (29, 878850), (30, 849555), (31, 822150), (35, 728190), (42, 606825), (45, 566370), (50, 509733), (54, 471975), (58, 439425), (62, 411075), (63, 404550), (70, 364095), (75, 339822), (81, 314650), (87, 292950), (90, 283185), (93, 274050), (105, 242730), (126, 202275), (135, 188790), (145, 175770), (150, 169911), (155, 164430), (162, 157325), (174, 146475), (175, 145638), (186, 137025), (189, 134850), (203, 125550), (210, 121365), (217, 117450), (225, 113274), (261, 97650), (270, 94395), (279, 91350), (290, 87885), (310, 82215), (315, 80910), (350, 72819), (378, 67425), (405, 62930), (406, 62775), (434, 58725), (435, 58590), (450, 56637), (465, 54810), (522, 48825), (525, 48546), (558, 45675), (567, 44950), (609, 41850), (630, 40455), (651, 39150), (675, 37758), (725, 35154), (775, 32886), (783, 32550), (810, 31465), (837, 30450), (870, 29295), (899, 28350), (930, 27405), (945, 26970), (1015, 25110), (1050, 24273), (1085, 23490), (1134, 22475), (1218, 20925), (1302, 19575), (1305, 19530), (1350, 18879), (1395, 18270), (1450, 17577), (1550, 16443), (1566, 16275), (1575, 16182), (1674, 15225), (1798, 14175), (1827, 13950), (1890, 13485), (1953, 13050), (2025, 12586), (2030, 12555), (2170, 11745), (2175, 11718), (2325, 10962), (2349, 10850), (2511, 10150), (2610, 9765), (2697, 9450), (2790, 9135), (2835, 8990), (3045, 8370), (3150, 8091), (3255, 7830), (3654, 6975), (3906, 6525), (3915, 6510), (4050, 6293), (4185, 6090), (4350, 5859), (4495, 5670), (4650, 5481), (4698, 5425), (4725, 5394), (5022, 5075)]