194775000

素因数分解:

$2^3\times 3^1\times 5^5\times 7^2\times {\mathrm{53}}^1$

素因数の和:101

約数の個数: 288

約数和(自身を含む): 721360080

約数和(自身を除く): 526585080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 53, 56, 60, 70, 75, 84, 98, 100, 105, 106, 120, 125, 140, 147, 150, 159, 168, 175, 196, 200, 210, 212, 245, 250, 265, 280, 294, 300, 318, 350, 371, 375, 392, 420, 424, 490, 500, 525, 530, 588, 600, 625, 636, 700, 735, 742, 750, 795, 840, 875, 980, 1000, 1050, 1060, 1113, 1176, 1225, 1250, 1272, 1325, 1400, 1470, 1484, 1500, 1590, 1750, 1855, 1875, 1960, 2100, 2120, 2226, 2450, 2500, 2597, 2625, 2650, 2940, 2968, 3000, 3125, 3180, 3500, 3675, 3710, 3750, 3975, 4200, 4375, 4452, 4900, 5000, 5194, 5250, 5300, 5565, 5880, 6125, 6250, 6360, 6625, 7000, 7350, 7420, 7500, 7791, 7950, 8750, 8904, 9275, 9375, 9800, 10388, 10500, 10600, 11130, 12250, 12500, 12985, 13125, 13250, 14700, 14840, 15000, 15582, 15900, 17500, 18375, 18550, 18750, 19875, 20776, 21000, 21875, 22260, 24500, 25000, 25970, 26250, 26500, 27825, 29400, 30625, 31164, 31800, 33125, 35000, 36750, 37100, 37500, 38955, 39750, 43750, 44520, 46375, 49000, 51940, 52500, 53000, 55650, 61250, 62328, 64925, 65625, 66250, 73500, 74200, 75000, 77910, 79500, 87500, 91875, 92750, 99375, 103880, 105000, 111300, 122500, 129850, 131250, 132500, 139125, 147000, 153125, 155820, 159000, 165625, 175000, 183750, 185500, 194775, 198750, 222600, 231875, 245000, 259700, 262500, 265000, 278250, 306250, 311640, 324625, 331250, 367500, 371000, 389550, 397500, 459375, 463750, 496875, 519400, 525000, 556500, 612500, 649250, 662500, 695625, 735000, 779100, 795000, 918750, 927500, 973875, 993750, 1113000, 1159375, 1225000, 1298500, 1325000, 1391250, 1558200, 1623125, 1837500, 1855000, 1947750, 1987500, 2318750, 2597000, 2782500, 3246250, 3478125, 3675000, 3895500, 3975000, 4637500, 4869375, 5565000, 6492500, 6956250, 7791000, 8115625, 9275000, 9738750, 12985000, 13912500, 16231250, 19477500, 24346875, 27825000, 32462500, 38955000, 48693750, 64925000, 97387500, 194775000]

約数ペア:

[(1, 194775000), (2, 97387500), (3, 64925000), (4, 48693750), (5, 38955000), (6, 32462500), (7, 27825000), (8, 24346875), (10, 19477500), (12, 16231250), (14, 13912500), (15, 12985000), (20, 9738750), (21, 9275000), (24, 8115625), (25, 7791000), (28, 6956250), (30, 6492500), (35, 5565000), (40, 4869375), (42, 4637500), (49, 3975000), (50, 3895500), (53, 3675000), (56, 3478125), (60, 3246250), (70, 2782500), (75, 2597000), (84, 2318750), (98, 1987500), (100, 1947750), (105, 1855000), (106, 1837500), (120, 1623125), (125, 1558200), (140, 1391250), (147, 1325000), (150, 1298500), (159, 1225000), (168, 1159375), (175, 1113000), (196, 993750), (200, 973875), (210, 927500), (212, 918750), (245, 795000), (250, 779100), (265, 735000), (280, 695625), (294, 662500), (300, 649250), (318, 612500), (350, 556500), (371, 525000), (375, 519400), (392, 496875), (420, 463750), (424, 459375), (490, 397500), (500, 389550), (525, 371000), (530, 367500), (588, 331250), (600, 324625), (625, 311640), (636, 306250), (700, 278250), (735, 265000), (742, 262500), (750, 259700), (795, 245000), (840, 231875), (875, 222600), (980, 198750), (1000, 194775), (1050, 185500), (1060, 183750), (1113, 175000), (1176, 165625), (1225, 159000), (1250, 155820), (1272, 153125), (1325, 147000), (1400, 139125), (1470, 132500), (1484, 131250), (1500, 129850), (1590, 122500), (1750, 111300), (1855, 105000), (1875, 103880), (1960, 99375), (2100, 92750), (2120, 91875), (2226, 87500), (2450, 79500), (2500, 77910), (2597, 75000), (2625, 74200), (2650, 73500), (2940, 66250), (2968, 65625), (3000, 64925), (3125, 62328), (3180, 61250), (3500, 55650), (3675, 53000), (3710, 52500), (3750, 51940), (3975, 49000), (4200, 46375), (4375, 44520), (4452, 43750), (4900, 39750), (5000, 38955), (5194, 37500), (5250, 37100), (5300, 36750), (5565, 35000), (5880, 33125), (6125, 31800), (6250, 31164), (6360, 30625), (6625, 29400), (7000, 27825), (7350, 26500), (7420, 26250), (7500, 25970), (7791, 25000), (7950, 24500), (8750, 22260), (8904, 21875), (9275, 21000), (9375, 20776), (9800, 19875), (10388, 18750), (10500, 18550), (10600, 18375), (11130, 17500), (12250, 15900), (12500, 15582), (12985, 15000), (13125, 14840), (13250, 14700)]