123225000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 192

約数和(自身を含む): 404974080

約数和(自身を除く): 281749080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 53, 60, 62, 75, 93, 100, 106, 120, 124, 125, 150, 155, 159, 186, 200, 212, 248, 250, 265, 300, 310, 318, 372, 375, 424, 465, 500, 530, 600, 620, 625, 636, 744, 750, 775, 795, 930, 1000, 1060, 1240, 1250, 1272, 1325, 1500, 1550, 1590, 1643, 1860, 1875, 2120, 2325, 2500, 2650, 3000, 3100, 3125, 3180, 3286, 3720, 3750, 3875, 3975, 4650, 4929, 5000, 5300, 6200, 6250, 6360, 6572, 6625, 7500, 7750, 7950, 8215, 9300, 9375, 9858, 10600, 11625, 12500, 13144, 13250, 15000, 15500, 15900, 16430, 18600, 18750, 19375, 19716, 19875, 23250, 24645, 25000, 26500, 31000, 31800, 32860, 33125, 37500, 38750, 39432, 39750, 41075, 46500, 49290, 53000, 58125, 65720, 66250, 75000, 77500, 79500, 82150, 93000, 96875, 98580, 99375, 116250, 123225, 132500, 155000, 159000, 164300, 165625, 193750, 197160, 198750, 205375, 232500, 246450, 265000, 290625, 328600, 331250, 387500, 397500, 410750, 465000, 492900, 496875, 581250, 616125, 662500, 775000, 795000, 821500, 985800, 993750, 1026875, 1162500, 1232250, 1325000, 1643000, 1987500, 2053750, 2325000, 2464500, 3080625, 3975000, 4107500, 4929000, 5134375, 6161250, 8215000, 10268750, 12322500, 15403125, 20537500, 24645000, 30806250, 41075000, 61612500, 123225000]

約数ペア:

[(1, 123225000), (2, 61612500), (3, 41075000), (4, 30806250), (5, 24645000), (6, 20537500), (8, 15403125), (10, 12322500), (12, 10268750), (15, 8215000), (20, 6161250), (24, 5134375), (25, 4929000), (30, 4107500), (31, 3975000), (40, 3080625), (50, 2464500), (53, 2325000), (60, 2053750), (62, 1987500), (75, 1643000), (93, 1325000), (100, 1232250), (106, 1162500), (120, 1026875), (124, 993750), (125, 985800), (150, 821500), (155, 795000), (159, 775000), (186, 662500), (200, 616125), (212, 581250), (248, 496875), (250, 492900), (265, 465000), (300, 410750), (310, 397500), (318, 387500), (372, 331250), (375, 328600), (424, 290625), (465, 265000), (500, 246450), (530, 232500), (600, 205375), (620, 198750), (625, 197160), (636, 193750), (744, 165625), (750, 164300), (775, 159000), (795, 155000), (930, 132500), (1000, 123225), (1060, 116250), (1240, 99375), (1250, 98580), (1272, 96875), (1325, 93000), (1500, 82150), (1550, 79500), (1590, 77500), (1643, 75000), (1860, 66250), (1875, 65720), (2120, 58125), (2325, 53000), (2500, 49290), (2650, 46500), (3000, 41075), (3100, 39750), (3125, 39432), (3180, 38750), (3286, 37500), (3720, 33125), (3750, 32860), (3875, 31800), (3975, 31000), (4650, 26500), (4929, 25000), (5000, 24645), (5300, 23250), (6200, 19875), (6250, 19716), (6360, 19375), (6572, 18750), (6625, 18600), (7500, 16430), (7750, 15900), (7950, 15500), (8215, 15000), (9300, 13250), (9375, 13144), (9858, 12500), (10600, 11625)]