130505220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1154

約数の個数: 144

約数和(自身を含む): 427714560

約数和(自身を除く): 297209340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 29, 30, 36, 45, 46, 58, 60, 69, 87, 90, 92, 115, 116, 138, 145, 174, 180, 207, 230, 261, 276, 290, 345, 348, 414, 435, 460, 522, 580, 667, 690, 828, 870, 1035, 1044, 1087, 1305, 1334, 1380, 1740, 2001, 2070, 2174, 2610, 2668, 3261, 3335, 4002, 4140, 4348, 5220, 5435, 6003, 6522, 6670, 8004, 9783, 10005, 10870, 12006, 13044, 13340, 16305, 19566, 20010, 21740, 24012, 25001, 30015, 31523, 32610, 39132, 40020, 48915, 50002, 60030, 63046, 65220, 75003, 94569, 97830, 100004, 120060, 125005, 126092, 150006, 157615, 189138, 195660, 225009, 250010, 283707, 300012, 315230, 375015, 378276, 450018, 472845, 500020, 567414, 630460, 725029, 750030, 900036, 945690, 1125045, 1134828, 1418535, 1450058, 1500060, 1891380, 2175087, 2250090, 2837070, 2900116, 3625145, 4350174, 4500180, 5674140, 6525261, 7250290, 8700348, 10875435, 13050522, 14500580, 21750870, 26101044, 32626305, 43501740, 65252610, 130505220]

約数ペア:

[(1, 130505220), (2, 65252610), (3, 43501740), (4, 32626305), (5, 26101044), (6, 21750870), (9, 14500580), (10, 13050522), (12, 10875435), (15, 8700348), (18, 7250290), (20, 6525261), (23, 5674140), (29, 4500180), (30, 4350174), (36, 3625145), (45, 2900116), (46, 2837070), (58, 2250090), (60, 2175087), (69, 1891380), (87, 1500060), (90, 1450058), (92, 1418535), (115, 1134828), (116, 1125045), (138, 945690), (145, 900036), (174, 750030), (180, 725029), (207, 630460), (230, 567414), (261, 500020), (276, 472845), (290, 450018), (345, 378276), (348, 375015), (414, 315230), (435, 300012), (460, 283707), (522, 250010), (580, 225009), (667, 195660), (690, 189138), (828, 157615), (870, 150006), (1035, 126092), (1044, 125005), (1087, 120060), (1305, 100004), (1334, 97830), (1380, 94569), (1740, 75003), (2001, 65220), (2070, 63046), (2174, 60030), (2610, 50002), (2668, 48915), (3261, 40020), (3335, 39132), (4002, 32610), (4140, 31523), (4348, 30015), (5220, 25001), (5435, 24012), (6003, 21740), (6522, 20010), (6670, 19566), (8004, 16305), (9783, 13340), (10005, 13044), (10870, 12006)]