46139220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1539

約数の個数: 120

約数和(自身を含む): 152460000

約数和(自身を除く): 106320780

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, 1499, 1539, 1620, 1710, 2052, 2565, 2998, 3078, 3420, 4497, 5130, 5996, 6156, 7495, 7695, 8994, 10260, 13491, 14990, 15390, 17988, 22485, 26982, 28481, 29980, 30780, 40473, 44970, 53964, 56962, 67455, 80946, 85443, 89940, 113924, 121419, 134910, 142405, 161892, 170886, 202365, 242838, 256329, 269820, 284810, 341772, 404730, 427215, 485676, 512658, 569620, 607095, 768987, 809460, 854430, 1025316, 1214190, 1281645, 1537974, 1708860, 2306961, 2428380, 2563290, 3075948, 3844935, 4613922, 5126580, 7689870, 9227844, 11534805, 15379740, 23069610, 46139220]

約数ペア:

[(1, 46139220), (2, 23069610), (3, 15379740), (4, 11534805), (5, 9227844), (6, 7689870), (9, 5126580), (10, 4613922), (12, 3844935), (15, 3075948), (18, 2563290), (19, 2428380), (20, 2306961), (27, 1708860), (30, 1537974), (36, 1281645), (38, 1214190), (45, 1025316), (54, 854430), (57, 809460), (60, 768987), (76, 607095), (81, 569620), (90, 512658), (95, 485676), (108, 427215), (114, 404730), (135, 341772), (162, 284810), (171, 269820), (180, 256329), (190, 242838), (228, 202365), (270, 170886), (285, 161892), (324, 142405), (342, 134910), (380, 121419), (405, 113924), (513, 89940), (540, 85443), (570, 80946), (684, 67455), (810, 56962), (855, 53964), (1026, 44970), (1140, 40473), (1499, 30780), (1539, 29980), (1620, 28481), (1710, 26982), (2052, 22485), (2565, 17988), (2998, 15390), (3078, 14990), (3420, 13491), (4497, 10260), (5130, 8994), (5996, 7695), (6156, 7495)]