542557802800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{216919}}^1$

素因数の和:217000

約数の個数: 180

約数和(自身を含む): 1449631674480

約数和(自身を除く): 907073871680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 37, 40, 50, 52, 65, 74, 80, 100, 104, 130, 148, 169, 185, 200, 208, 260, 296, 325, 338, 370, 400, 481, 520, 592, 650, 676, 740, 845, 925, 962, 1040, 1300, 1352, 1480, 1690, 1850, 1924, 2405, 2600, 2704, 2960, 3380, 3700, 3848, 4225, 4810, 5200, 6253, 6760, 7400, 7696, 8450, 9620, 12025, 12506, 13520, 14800, 16900, 19240, 24050, 25012, 31265, 33800, 38480, 48100, 50024, 62530, 67600, 96200, 100048, 125060, 156325, 192400, 216919, 250120, 312650, 433838, 500240, 625300, 867676, 1084595, 1250600, 1735352, 2169190, 2501200, 2819947, 3470704, 4338380, 5422975, 5639894, 8026003, 8676760, 10845950, 11279788, 14099735, 16052006, 17353520, 21691900, 22559576, 28199470, 32104012, 36659311, 40130015, 43383800, 45119152, 56398940, 64208024, 70498675, 73318622, 80260030, 86767600, 104338039, 112797880, 128416048, 140997350, 146637244, 160520060, 183296555, 200650075, 208676078, 225595760, 281994700, 293274488, 321040120, 366593110, 401300150, 417352156, 521690195, 563989400, 586548976, 642080240, 733186220, 802600300, 834704312, 916482775, 1043380390, 1127978800, 1356394507, 1466372440, 1605200600, 1669408624, 1832965550, 2086760780, 2608450975, 2712789014, 2932744880, 3210401200, 3665931100, 4173521560, 5216901950, 5425578028, 6781972535, 7331862200, 8347043120, 10433803900, 10851156056, 13563945070, 14663724400, 20867607800, 21702312112, 27127890140, 33909862675, 41735215600, 54255780280, 67819725350, 108511560560, 135639450700, 271278901400, 542557802800]

約数ペア:

[(1, 542557802800), (2, 271278901400), (4, 135639450700), (5, 108511560560), (8, 67819725350), (10, 54255780280), (13, 41735215600), (16, 33909862675), (20, 27127890140), (25, 21702312112), (26, 20867607800), (37, 14663724400), (40, 13563945070), (50, 10851156056), (52, 10433803900), (65, 8347043120), (74, 7331862200), (80, 6781972535), (100, 5425578028), (104, 5216901950), (130, 4173521560), (148, 3665931100), (169, 3210401200), (185, 2932744880), (200, 2712789014), (208, 2608450975), (260, 2086760780), (296, 1832965550), (325, 1669408624), (338, 1605200600), (370, 1466372440), (400, 1356394507), (481, 1127978800), (520, 1043380390), (592, 916482775), (650, 834704312), (676, 802600300), (740, 733186220), (845, 642080240), (925, 586548976), (962, 563989400), (1040, 521690195), (1300, 417352156), (1352, 401300150), (1480, 366593110), (1690, 321040120), (1850, 293274488), (1924, 281994700), (2405, 225595760), (2600, 208676078), (2704, 200650075), (2960, 183296555), (3380, 160520060), (3700, 146637244), (3848, 140997350), (4225, 128416048), (4810, 112797880), (5200, 104338039), (6253, 86767600), (6760, 80260030), (7400, 73318622), (7696, 70498675), (8450, 64208024), (9620, 56398940), (12025, 45119152), (12506, 43383800), (13520, 40130015), (14800, 36659311), (16900, 32104012), (19240, 28199470), (24050, 22559576), (25012, 21691900), (31265, 17353520), (33800, 16052006), (38480, 14099735), (48100, 11279788), (50024, 10845950), (62530, 8676760), (67600, 8026003), (96200, 5639894), (100048, 5422975), (125060, 4338380), (156325, 3470704), (192400, 2819947), (216919, 2501200), (250120, 2169190), (312650, 1735352), (433838, 1250600), (500240, 1084595), (625300, 867676)]