200026377675

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{291191}}^1$

素因数の和:291321

約数の個数: 72

約数和(自身を含む): 371765991168

約数和(自身を除く): 171739613493

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 71, 75, 129, 213, 215, 225, 355, 387, 639, 645, 1065, 1075, 1775, 1935, 3053, 3195, 3225, 5325, 9159, 9675, 15265, 15975, 27477, 45795, 76325, 137385, 228975, 291191, 686925, 873573, 1455955, 2620719, 4367865, 7279775, 12521213, 13103595, 20674561, 21839325, 37563639, 62023683, 62606065, 65517975, 103372805, 112690917, 186071049, 187818195, 310118415, 313030325, 516864025, 563454585, 889006123, 930355245, 939090975, 1550592075, 2667018369, 2817272925, 4445030615, 4651776225, 8001055107, 13335091845, 22225153075, 40005275535, 66675459225, 200026377675]

約数ペア:

[(1, 200026377675), (3, 66675459225), (5, 40005275535), (9, 22225153075), (15, 13335091845), (25, 8001055107), (43, 4651776225), (45, 4445030615), (71, 2817272925), (75, 2667018369), (129, 1550592075), (213, 939090975), (215, 930355245), (225, 889006123), (355, 563454585), (387, 516864025), (639, 313030325), (645, 310118415), (1065, 187818195), (1075, 186071049), (1775, 112690917), (1935, 103372805), (3053, 65517975), (3195, 62606065), (3225, 62023683), (5325, 37563639), (9159, 21839325), (9675, 20674561), (15265, 13103595), (15975, 12521213), (27477, 7279775), (45795, 4367865), (76325, 2620719), (137385, 1455955), (228975, 873573), (291191, 686925)]