1299497400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37997}}^1$

素因数の和:38038

約数の個数: 144

約数和(自身を含む): 4593958200

約数和(自身を除く): 3294460800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2850, 3420, 3800, 4275, 5700, 6840, 8550, 11400, 17100, 34200, 37997, 75994, 113991, 151988, 189985, 227982, 303976, 341973, 379970, 455964, 569955, 683946, 721943, 759940, 911928, 949925, 1139910, 1367892, 1443886, 1519880, 1709865, 1899850, 2165829, 2279820, 2735784, 2849775, 2887772, 3419730, 3609715, 3799700, 4331658, 4559640, 5699550, 5775544, 6497487, 6839460, 7219430, 7599400, 8549325, 8663316, 10829145, 11399100, 12994974, 13678920, 14438860, 17098650, 17326632, 18048575, 21658290, 22798200, 25989948, 28877720, 32487435, 34197300, 36097150, 43316580, 51979896, 54145725, 64974870, 68394600, 72194300, 86633160, 108291450, 129949740, 144388600, 162437175, 216582900, 259899480, 324874350, 433165800, 649748700, 1299497400]

約数ペア:

[(1, 1299497400), (2, 649748700), (3, 433165800), (4, 324874350), (5, 259899480), (6, 216582900), (8, 162437175), (9, 144388600), (10, 129949740), (12, 108291450), (15, 86633160), (18, 72194300), (19, 68394600), (20, 64974870), (24, 54145725), (25, 51979896), (30, 43316580), (36, 36097150), (38, 34197300), (40, 32487435), (45, 28877720), (50, 25989948), (57, 22798200), (60, 21658290), (72, 18048575), (75, 17326632), (76, 17098650), (90, 14438860), (95, 13678920), (100, 12994974), (114, 11399100), (120, 10829145), (150, 8663316), (152, 8549325), (171, 7599400), (180, 7219430), (190, 6839460), (200, 6497487), (225, 5775544), (228, 5699550), (285, 4559640), (300, 4331658), (342, 3799700), (360, 3609715), (380, 3419730), (450, 2887772), (456, 2849775), (475, 2735784), (570, 2279820), (600, 2165829), (684, 1899850), (760, 1709865), (855, 1519880), (900, 1443886), (950, 1367892), (1140, 1139910), (1368, 949925), (1425, 911928), (1710, 759940), (1800, 721943), (1900, 683946), (2280, 569955), (2850, 455964), (3420, 379970), (3800, 341973), (4275, 303976), (5700, 227982), (6840, 189985), (8550, 151988), (11400, 113991), (17100, 75994), (34200, 37997)]