1255482000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3671}}^1$

素因数の和:3719

約数の個数: 240

約数和(自身を含む): 4617025920

約数和(自身を除く): 3361543920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 125, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 250, 285, 300, 304, 342, 360, 375, 380, 400, 450, 456, 475, 500, 570, 600, 684, 720, 750, 760, 855, 900, 912, 950, 1000, 1125, 1140, 1200, 1368, 1425, 1500, 1520, 1710, 1800, 1900, 2000, 2250, 2280, 2375, 2736, 2850, 3000, 3420, 3600, 3671, 3800, 4275, 4500, 4560, 4750, 5700, 6000, 6840, 7125, 7342, 7600, 8550, 9000, 9500, 11013, 11400, 13680, 14250, 14684, 17100, 18000, 18355, 19000, 21375, 22026, 22800, 28500, 29368, 33039, 34200, 36710, 38000, 42750, 44052, 55065, 57000, 58736, 66078, 68400, 69749, 73420, 85500, 88104, 91775, 110130, 114000, 132156, 139498, 146840, 165195, 171000, 176208, 183550, 209247, 220260, 264312, 275325, 278996, 293680, 330390, 342000, 348745, 367100, 418494, 440520, 458875, 528624, 550650, 557992, 627741, 660780, 697490, 734200, 825975, 836988, 881040, 917750, 1046235, 1101300, 1115984, 1255482, 1321560, 1376625, 1394980, 1468400, 1651950, 1673976, 1743725, 1835500, 2092470, 2202600, 2510964, 2643120, 2753250, 2789960, 3138705, 3303900, 3347952, 3487450, 3671000, 4129875, 4184940, 4405200, 5021928, 5231175, 5506500, 5579920, 6277410, 6607800, 6974900, 7342000, 8259750, 8369880, 8718625, 10043856, 10462350, 11013000, 12554820, 13215600, 13949800, 15693525, 16519500, 16739760, 17437250, 20924700, 22026000, 25109640, 26155875, 27899600, 31387050, 33039000, 34874500, 41849400, 50219280, 52311750, 62774100, 66078000, 69749000, 78467625, 83698800, 104623500, 125548200, 139498000, 156935250, 209247000, 251096400, 313870500, 418494000, 627741000, 1255482000]

約数ペア:

[(1, 1255482000), (2, 627741000), (3, 418494000), (4, 313870500), (5, 251096400), (6, 209247000), (8, 156935250), (9, 139498000), (10, 125548200), (12, 104623500), (15, 83698800), (16, 78467625), (18, 69749000), (19, 66078000), (20, 62774100), (24, 52311750), (25, 50219280), (30, 41849400), (36, 34874500), (38, 33039000), (40, 31387050), (45, 27899600), (48, 26155875), (50, 25109640), (57, 22026000), (60, 20924700), (72, 17437250), (75, 16739760), (76, 16519500), (80, 15693525), (90, 13949800), (95, 13215600), (100, 12554820), (114, 11013000), (120, 10462350), (125, 10043856), (144, 8718625), (150, 8369880), (152, 8259750), (171, 7342000), (180, 6974900), (190, 6607800), (200, 6277410), (225, 5579920), (228, 5506500), (240, 5231175), (250, 5021928), (285, 4405200), (300, 4184940), (304, 4129875), (342, 3671000), (360, 3487450), (375, 3347952), (380, 3303900), (400, 3138705), (450, 2789960), (456, 2753250), (475, 2643120), (500, 2510964), (570, 2202600), (600, 2092470), (684, 1835500), (720, 1743725), (750, 1673976), (760, 1651950), (855, 1468400), (900, 1394980), (912, 1376625), (950, 1321560), (1000, 1255482), (1125, 1115984), (1140, 1101300), (1200, 1046235), (1368, 917750), (1425, 881040), (1500, 836988), (1520, 825975), (1710, 734200), (1800, 697490), (1900, 660780), (2000, 627741), (2250, 557992), (2280, 550650), (2375, 528624), (2736, 458875), (2850, 440520), (3000, 418494), (3420, 367100), (3600, 348745), (3671, 342000), (3800, 330390), (4275, 293680), (4500, 278996), (4560, 275325), (4750, 264312), (5700, 220260), (6000, 209247), (6840, 183550), (7125, 176208), (7342, 171000), (7600, 165195), (8550, 146840), (9000, 139498), (9500, 132156), (11013, 114000), (11400, 110130), (13680, 91775), (14250, 88104), (14684, 85500), (17100, 73420), (18000, 69749), (18355, 68400), (19000, 66078), (21375, 58736), (22026, 57000), (22800, 55065), (28500, 44052), (29368, 42750), (33039, 38000), (34200, 36710)]