425475000

素因数分解:

$2^3\times 3^2\times 5^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 1511153280

約数和(自身を除く): 1085678280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 61, 62, 72, 75, 90, 93, 100, 120, 122, 124, 125, 150, 155, 180, 183, 186, 200, 225, 244, 248, 250, 279, 300, 305, 310, 360, 366, 372, 375, 450, 465, 488, 500, 549, 558, 600, 610, 620, 625, 732, 744, 750, 775, 900, 915, 930, 1000, 1098, 1116, 1125, 1220, 1240, 1250, 1395, 1464, 1500, 1525, 1550, 1800, 1830, 1860, 1875, 1891, 2196, 2232, 2250, 2325, 2440, 2500, 2745, 2790, 3000, 3050, 3100, 3125, 3660, 3720, 3750, 3782, 3875, 4392, 4500, 4575, 4650, 5000, 5490, 5580, 5625, 5673, 6100, 6200, 6250, 6975, 7320, 7500, 7564, 7625, 7750, 9000, 9150, 9300, 9375, 9455, 10980, 11160, 11250, 11346, 11625, 12200, 12500, 13725, 13950, 15000, 15128, 15250, 15500, 17019, 18300, 18600, 18750, 18910, 19375, 21960, 22500, 22692, 22875, 23250, 25000, 27450, 27900, 28125, 28365, 30500, 31000, 34038, 34875, 36600, 37500, 37820, 38125, 38750, 45000, 45384, 45750, 46500, 47275, 54900, 55800, 56250, 56730, 58125, 61000, 68076, 68625, 69750, 75000, 75640, 76250, 77500, 85095, 91500, 93000, 94550, 96875, 109800, 112500, 113460, 114375, 116250, 136152, 137250, 139500, 141825, 152500, 155000, 170190, 174375, 183000, 189100, 190625, 193750, 225000, 226920, 228750, 232500, 236375, 274500, 279000, 283650, 290625, 305000, 340380, 343125, 348750, 378200, 381250, 387500, 425475, 457500, 465000, 472750, 549000, 567300, 571875, 581250, 680760, 686250, 697500, 709125, 762500, 775000, 850950, 871875, 915000, 945500, 1134600, 1143750, 1162500, 1181875, 1372500, 1395000, 1418250, 1525000, 1701900, 1715625, 1743750, 1891000, 2127375, 2287500, 2325000, 2363750, 2745000, 2836500, 3403800, 3431250, 3487500, 3545625, 4254750, 4575000, 4727500, 5673000, 5909375, 6862500, 6975000, 7091250, 8509500, 9455000, 10636875, 11818750, 13725000, 14182500, 17019000, 17728125, 21273750, 23637500, 28365000, 35456250, 42547500, 47275000, 53184375, 70912500, 85095000, 106368750, 141825000, 212737500, 425475000]

約数ペア:

[(1, 425475000), (2, 212737500), (3, 141825000), (4, 106368750), (5, 85095000), (6, 70912500), (8, 53184375), (9, 47275000), (10, 42547500), (12, 35456250), (15, 28365000), (18, 23637500), (20, 21273750), (24, 17728125), (25, 17019000), (30, 14182500), (31, 13725000), (36, 11818750), (40, 10636875), (45, 9455000), (50, 8509500), (60, 7091250), (61, 6975000), (62, 6862500), (72, 5909375), (75, 5673000), (90, 4727500), (93, 4575000), (100, 4254750), (120, 3545625), (122, 3487500), (124, 3431250), (125, 3403800), (150, 2836500), (155, 2745000), (180, 2363750), (183, 2325000), (186, 2287500), (200, 2127375), (225, 1891000), (244, 1743750), (248, 1715625), (250, 1701900), (279, 1525000), (300, 1418250), (305, 1395000), (310, 1372500), (360, 1181875), (366, 1162500), (372, 1143750), (375, 1134600), (450, 945500), (465, 915000), (488, 871875), (500, 850950), (549, 775000), (558, 762500), (600, 709125), (610, 697500), (620, 686250), (625, 680760), (732, 581250), (744, 571875), (750, 567300), (775, 549000), (900, 472750), (915, 465000), (930, 457500), (1000, 425475), (1098, 387500), (1116, 381250), (1125, 378200), (1220, 348750), (1240, 343125), (1250, 340380), (1395, 305000), (1464, 290625), (1500, 283650), (1525, 279000), (1550, 274500), (1800, 236375), (1830, 232500), (1860, 228750), (1875, 226920), (1891, 225000), (2196, 193750), (2232, 190625), (2250, 189100), (2325, 183000), (2440, 174375), (2500, 170190), (2745, 155000), (2790, 152500), (3000, 141825), (3050, 139500), (3100, 137250), (3125, 136152), (3660, 116250), (3720, 114375), (3750, 113460), (3782, 112500), (3875, 109800), (4392, 96875), (4500, 94550), (4575, 93000), (4650, 91500), (5000, 85095), (5490, 77500), (5580, 76250), (5625, 75640), (5673, 75000), (6100, 69750), (6200, 68625), (6250, 68076), (6975, 61000), (7320, 58125), (7500, 56730), (7564, 56250), (7625, 55800), (7750, 54900), (9000, 47275), (9150, 46500), (9300, 45750), (9375, 45384), (9455, 45000), (10980, 38750), (11160, 38125), (11250, 37820), (11346, 37500), (11625, 36600), (12200, 34875), (12500, 34038), (13725, 31000), (13950, 30500), (15000, 28365), (15128, 28125), (15250, 27900), (15500, 27450), (17019, 25000), (18300, 23250), (18600, 22875), (18750, 22692), (18910, 22500), (19375, 21960)]