153869220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4999}}^1$

素因数の和:5039

約数の個数: 120

約数和(自身を含む): 508200000

約数和(自身を除く): 354330780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 4999, 5130, 6156, 7695, 9998, 10260, 14997, 15390, 19996, 24995, 29994, 30780, 44991, 49990, 59988, 74985, 89982, 94981, 99980, 134973, 149970, 179964, 189962, 224955, 269946, 284943, 299940, 379924, 404919, 449910, 474905, 539892, 569886, 674865, 809838, 854829, 899820, 949810, 1139772, 1349730, 1424715, 1619676, 1709658, 1899620, 2024595, 2564487, 2699460, 2849430, 3419316, 4049190, 4274145, 5128974, 5698860, 7693461, 8098380, 8548290, 10257948, 12822435, 15386922, 17096580, 25644870, 30773844, 38467305, 51289740, 76934610, 153869220]

約数ペア:

[(1, 153869220), (2, 76934610), (3, 51289740), (4, 38467305), (5, 30773844), (6, 25644870), (9, 17096580), (10, 15386922), (12, 12822435), (15, 10257948), (18, 8548290), (19, 8098380), (20, 7693461), (27, 5698860), (30, 5128974), (36, 4274145), (38, 4049190), (45, 3419316), (54, 2849430), (57, 2699460), (60, 2564487), (76, 2024595), (81, 1899620), (90, 1709658), (95, 1619676), (108, 1424715), (114, 1349730), (135, 1139772), (162, 949810), (171, 899820), (180, 854829), (190, 809838), (228, 674865), (270, 569886), (285, 539892), (324, 474905), (342, 449910), (380, 404919), (405, 379924), (513, 299940), (540, 284943), (570, 269946), (684, 224955), (810, 189962), (855, 179964), (1026, 149970), (1140, 134973), (1539, 99980), (1620, 94981), (1710, 89982), (2052, 74985), (2565, 59988), (3078, 49990), (3420, 44991), (4999, 30780), (5130, 29994), (6156, 24995), (7695, 19996), (9998, 15390), (10260, 14997)]