138526700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 349102656

約数和(自身を除く): 210575956

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 41, 46, 50, 52, 65, 82, 92, 100, 113, 115, 130, 164, 205, 226, 230, 260, 299, 325, 410, 452, 460, 533, 565, 575, 598, 650, 820, 943, 1025, 1066, 1130, 1150, 1196, 1300, 1469, 1495, 1886, 2050, 2132, 2260, 2300, 2599, 2665, 2825, 2938, 2990, 3772, 4100, 4633, 4715, 5198, 5330, 5650, 5876, 5980, 7345, 7475, 9266, 9430, 10396, 10660, 11300, 12259, 12995, 13325, 14690, 14950, 18532, 18860, 23165, 23575, 24518, 25990, 26650, 29380, 29900, 33787, 36725, 46330, 47150, 49036, 51980, 53300, 60229, 61295, 64975, 67574, 73450, 92660, 94300, 106559, 115825, 120458, 122590, 129950, 135148, 146900, 168935, 213118, 231650, 240916, 245180, 259900, 301145, 306475, 337870, 426236, 463300, 532795, 602290, 612950, 675740, 844675, 1065590, 1204580, 1225900, 1385267, 1505725, 1689350, 2131180, 2663975, 2770534, 3011450, 3378700, 5327950, 5541068, 6022900, 6926335, 10655900, 13852670, 27705340, 34631675, 69263350, 138526700]

約数ペア:

[(1, 138526700), (2, 69263350), (4, 34631675), (5, 27705340), (10, 13852670), (13, 10655900), (20, 6926335), (23, 6022900), (25, 5541068), (26, 5327950), (41, 3378700), (46, 3011450), (50, 2770534), (52, 2663975), (65, 2131180), (82, 1689350), (92, 1505725), (100, 1385267), (113, 1225900), (115, 1204580), (130, 1065590), (164, 844675), (205, 675740), (226, 612950), (230, 602290), (260, 532795), (299, 463300), (325, 426236), (410, 337870), (452, 306475), (460, 301145), (533, 259900), (565, 245180), (575, 240916), (598, 231650), (650, 213118), (820, 168935), (943, 146900), (1025, 135148), (1066, 129950), (1130, 122590), (1150, 120458), (1196, 115825), (1300, 106559), (1469, 94300), (1495, 92660), (1886, 73450), (2050, 67574), (2132, 64975), (2260, 61295), (2300, 60229), (2599, 53300), (2665, 51980), (2825, 49036), (2938, 47150), (2990, 46330), (3772, 36725), (4100, 33787), (4633, 29900), (4715, 29380), (5198, 26650), (5330, 25990), (5650, 24518), (5876, 23575), (5980, 23165), (7345, 18860), (7475, 18532), (9266, 14950), (9430, 14690), (10396, 13325), (10660, 12995), (11300, 12259)]