200640375

素因数分解:

$3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 424569600

約数和(自身を除く): 223929225

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 27, 39, 45, 51, 65, 75, 85, 117, 125, 135, 153, 195, 221, 225, 255, 269, 325, 351, 375, 425, 459, 585, 663, 675, 765, 807, 975, 1105, 1125, 1275, 1345, 1625, 1755, 1989, 2125, 2295, 2421, 2925, 3315, 3375, 3497, 3825, 4035, 4573, 4875, 5525, 5967, 6375, 6725, 7263, 8775, 9945, 10491, 11475, 12105, 13719, 14625, 16575, 17485, 19125, 20175, 22865, 27625, 29835, 31473, 33625, 36315, 41157, 43875, 49725, 52455, 57375, 59449, 60525, 68595, 82875, 87425, 94419, 100875, 114325, 123471, 149175, 157365, 178347, 181575, 205785, 248625, 262275, 297245, 302625, 342975, 437125, 472095, 535041, 571625, 617355, 745875, 786825, 891735, 907875, 1028925, 1311375, 1486225, 1605123, 1714875, 2360475, 2675205, 3086775, 3934125, 4458675, 5144625, 7431125, 8025615, 11802375, 13376025, 15433875, 22293375, 40128075, 66880125, 200640375]

約数ペア:

[(1, 200640375), (3, 66880125), (5, 40128075), (9, 22293375), (13, 15433875), (15, 13376025), (17, 11802375), (25, 8025615), (27, 7431125), (39, 5144625), (45, 4458675), (51, 3934125), (65, 3086775), (75, 2675205), (85, 2360475), (117, 1714875), (125, 1605123), (135, 1486225), (153, 1311375), (195, 1028925), (221, 907875), (225, 891735), (255, 786825), (269, 745875), (325, 617355), (351, 571625), (375, 535041), (425, 472095), (459, 437125), (585, 342975), (663, 302625), (675, 297245), (765, 262275), (807, 248625), (975, 205785), (1105, 181575), (1125, 178347), (1275, 157365), (1345, 149175), (1625, 123471), (1755, 114325), (1989, 100875), (2125, 94419), (2295, 87425), (2421, 82875), (2925, 68595), (3315, 60525), (3375, 59449), (3497, 57375), (3825, 52455), (4035, 49725), (4573, 43875), (4875, 41157), (5525, 36315), (5967, 33625), (6375, 31473), (6725, 29835), (7263, 27625), (8775, 22865), (9945, 20175), (10491, 19125), (11475, 17485), (12105, 16575), (13719, 14625)]