119915460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5009}}^1$

素因数の和:5050

約数の個数: 144

約数和(自身を含む): 437673600

約数和(自身を除く): 317758140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5009, 5985, 7980, 10018, 11970, 15027, 20036, 23940, 25045, 30054, 35063, 45081, 50090, 60108, 70126, 75135, 90162, 95171, 100180, 105189, 140252, 150270, 175315, 180324, 190342, 210378, 225405, 285513, 300540, 315567, 350630, 380684, 420756, 450810, 475855, 525945, 571026, 631134, 666197, 701260, 856539, 901620, 951710, 1051890, 1142052, 1262268, 1332394, 1427565, 1577835, 1713078, 1903420, 1998591, 2103780, 2664788, 2855130, 3155670, 3330985, 3426156, 3997182, 4282695, 5710260, 5995773, 6311340, 6661970, 7994364, 8565390, 9992955, 11991546, 13323940, 17130780, 19985910, 23983092, 29978865, 39971820, 59957730, 119915460]

約数ペア:

[(1, 119915460), (2, 59957730), (3, 39971820), (4, 29978865), (5, 23983092), (6, 19985910), (7, 17130780), (9, 13323940), (10, 11991546), (12, 9992955), (14, 8565390), (15, 7994364), (18, 6661970), (19, 6311340), (20, 5995773), (21, 5710260), (28, 4282695), (30, 3997182), (35, 3426156), (36, 3330985), (38, 3155670), (42, 2855130), (45, 2664788), (57, 2103780), (60, 1998591), (63, 1903420), (70, 1713078), (76, 1577835), (84, 1427565), (90, 1332394), (95, 1262268), (105, 1142052), (114, 1051890), (126, 951710), (133, 901620), (140, 856539), (171, 701260), (180, 666197), (190, 631134), (210, 571026), (228, 525945), (252, 475855), (266, 450810), (285, 420756), (315, 380684), (342, 350630), (380, 315567), (399, 300540), (420, 285513), (532, 225405), (570, 210378), (630, 190342), (665, 180324), (684, 175315), (798, 150270), (855, 140252), (1140, 105189), (1197, 100180), (1260, 95171), (1330, 90162), (1596, 75135), (1710, 70126), (1995, 60108), (2394, 50090), (2660, 45081), (3420, 35063), (3990, 30054), (4788, 25045), (5009, 23940), (5985, 20036), (7980, 15027), (10018, 11970)]