13380180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 43794240

約数和(自身を除く): 30414060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 97, 110, 114, 121, 132, 165, 190, 194, 209, 220, 228, 242, 285, 291, 330, 363, 380, 388, 418, 484, 485, 570, 582, 605, 627, 660, 726, 836, 970, 1045, 1067, 1140, 1164, 1210, 1254, 1452, 1455, 1815, 1843, 1940, 2090, 2134, 2299, 2420, 2508, 2910, 3135, 3201, 3630, 3686, 4180, 4268, 4598, 5335, 5529, 5820, 6270, 6402, 6897, 7260, 7372, 9196, 9215, 10670, 11058, 11495, 11737, 12540, 12804, 13794, 16005, 18430, 20273, 21340, 22116, 22990, 23474, 27588, 27645, 32010, 34485, 35211, 36860, 40546, 45980, 46948, 55290, 58685, 60819, 64020, 68970, 70422, 81092, 101365, 110580, 117370, 121638, 137940, 140844, 176055, 202730, 223003, 234740, 243276, 304095, 352110, 405460, 446006, 608190, 669009, 704220, 892012, 1115015, 1216380, 1338018, 2230030, 2676036, 3345045, 4460060, 6690090, 13380180]

約数ペア:

[(1, 13380180), (2, 6690090), (3, 4460060), (4, 3345045), (5, 2676036), (6, 2230030), (10, 1338018), (11, 1216380), (12, 1115015), (15, 892012), (19, 704220), (20, 669009), (22, 608190), (30, 446006), (33, 405460), (38, 352110), (44, 304095), (55, 243276), (57, 234740), (60, 223003), (66, 202730), (76, 176055), (95, 140844), (97, 137940), (110, 121638), (114, 117370), (121, 110580), (132, 101365), (165, 81092), (190, 70422), (194, 68970), (209, 64020), (220, 60819), (228, 58685), (242, 55290), (285, 46948), (291, 45980), (330, 40546), (363, 36860), (380, 35211), (388, 34485), (418, 32010), (484, 27645), (485, 27588), (570, 23474), (582, 22990), (605, 22116), (627, 21340), (660, 20273), (726, 18430), (836, 16005), (970, 13794), (1045, 12804), (1067, 12540), (1140, 11737), (1164, 11495), (1210, 11058), (1254, 10670), (1452, 9215), (1455, 9196), (1815, 7372), (1843, 7260), (1940, 6897), (2090, 6402), (2134, 6270), (2299, 5820), (2420, 5529), (2508, 5335), (2910, 4598), (3135, 4268), (3201, 4180), (3630, 3686)]