200973000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2216

約数の個数: 128

約数和(自身を含む): 647562240

約数和(自身を除く): 446589240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 125, 150, 155, 186, 200, 248, 250, 300, 310, 372, 375, 465, 500, 600, 620, 744, 750, 775, 930, 1000, 1240, 1500, 1550, 1860, 2161, 2325, 3000, 3100, 3720, 3875, 4322, 4650, 6200, 6483, 7750, 8644, 9300, 10805, 11625, 12966, 15500, 17288, 18600, 21610, 23250, 25932, 31000, 32415, 43220, 46500, 51864, 54025, 64830, 66991, 86440, 93000, 108050, 129660, 133982, 162075, 200973, 216100, 259320, 267964, 270125, 324150, 334955, 401946, 432200, 535928, 540250, 648300, 669910, 803892, 810375, 1004865, 1080500, 1296600, 1339820, 1607784, 1620750, 1674775, 2009730, 2161000, 2679640, 3241500, 3349550, 4019460, 5024325, 6483000, 6699100, 8038920, 8373875, 10048650, 13398200, 16747750, 20097300, 25121625, 33495500, 40194600, 50243250, 66991000, 100486500, 200973000]

約数ペア:

[(1, 200973000), (2, 100486500), (3, 66991000), (4, 50243250), (5, 40194600), (6, 33495500), (8, 25121625), (10, 20097300), (12, 16747750), (15, 13398200), (20, 10048650), (24, 8373875), (25, 8038920), (30, 6699100), (31, 6483000), (40, 5024325), (50, 4019460), (60, 3349550), (62, 3241500), (75, 2679640), (93, 2161000), (100, 2009730), (120, 1674775), (124, 1620750), (125, 1607784), (150, 1339820), (155, 1296600), (186, 1080500), (200, 1004865), (248, 810375), (250, 803892), (300, 669910), (310, 648300), (372, 540250), (375, 535928), (465, 432200), (500, 401946), (600, 334955), (620, 324150), (744, 270125), (750, 267964), (775, 259320), (930, 216100), (1000, 200973), (1240, 162075), (1500, 133982), (1550, 129660), (1860, 108050), (2161, 93000), (2325, 86440), (3000, 66991), (3100, 64830), (3720, 54025), (3875, 51864), (4322, 46500), (4650, 43220), (6200, 32415), (6483, 31000), (7750, 25932), (8644, 23250), (9300, 21610), (10805, 18600), (11625, 17288), (12966, 15500)]