66762960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{19}}^1$

素因数の和:79

約数の個数: 200

約数和(自身を含む): 239642400

約数和(自身を除く): 172879440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 121, 132, 152, 165, 176, 190, 209, 220, 228, 240, 242, 264, 285, 304, 330, 363, 380, 418, 440, 456, 484, 528, 570, 605, 627, 660, 726, 760, 836, 880, 912, 968, 1045, 1140, 1210, 1254, 1320, 1331, 1452, 1520, 1672, 1815, 1936, 2090, 2280, 2299, 2420, 2508, 2640, 2662, 2904, 3135, 3344, 3630, 3993, 4180, 4560, 4598, 4840, 5016, 5324, 5808, 6270, 6655, 6897, 7260, 7986, 8360, 9196, 9680, 10032, 10648, 11495, 12540, 13310, 13794, 14520, 14641, 15972, 16720, 18392, 19965, 21296, 22990, 25080, 25289, 26620, 27588, 29040, 29282, 31944, 34485, 36784, 39930, 43923, 45980, 50160, 50578, 53240, 55176, 58564, 63888, 68970, 73205, 75867, 79860, 87846, 91960, 101156, 106480, 110352, 117128, 126445, 137940, 146410, 151734, 159720, 175692, 183920, 202312, 219615, 234256, 252890, 275880, 278179, 292820, 303468, 319440, 351384, 379335, 404624, 439230, 505780, 551760, 556358, 585640, 606936, 702768, 758670, 834537, 878460, 1011560, 1112716, 1171280, 1213872, 1390895, 1517340, 1669074, 1756920, 2023120, 2225432, 2781790, 3034680, 3338148, 3513840, 4172685, 4450864, 5563580, 6069360, 6676296, 8345370, 11127160, 13352592, 16690740, 22254320, 33381480, 66762960]

約数ペア:

[(1, 66762960), (2, 33381480), (3, 22254320), (4, 16690740), (5, 13352592), (6, 11127160), (8, 8345370), (10, 6676296), (11, 6069360), (12, 5563580), (15, 4450864), (16, 4172685), (19, 3513840), (20, 3338148), (22, 3034680), (24, 2781790), (30, 2225432), (33, 2023120), (38, 1756920), (40, 1669074), (44, 1517340), (48, 1390895), (55, 1213872), (57, 1171280), (60, 1112716), (66, 1011560), (76, 878460), (80, 834537), (88, 758670), (95, 702768), (110, 606936), (114, 585640), (120, 556358), (121, 551760), (132, 505780), (152, 439230), (165, 404624), (176, 379335), (190, 351384), (209, 319440), (220, 303468), (228, 292820), (240, 278179), (242, 275880), (264, 252890), (285, 234256), (304, 219615), (330, 202312), (363, 183920), (380, 175692), (418, 159720), (440, 151734), (456, 146410), (484, 137940), (528, 126445), (570, 117128), (605, 110352), (627, 106480), (660, 101156), (726, 91960), (760, 87846), (836, 79860), (880, 75867), (912, 73205), (968, 68970), (1045, 63888), (1140, 58564), (1210, 55176), (1254, 53240), (1320, 50578), (1331, 50160), (1452, 45980), (1520, 43923), (1672, 39930), (1815, 36784), (1936, 34485), (2090, 31944), (2280, 29282), (2299, 29040), (2420, 27588), (2508, 26620), (2640, 25289), (2662, 25080), (2904, 22990), (3135, 21296), (3344, 19965), (3630, 18392), (3993, 16720), (4180, 15972), (4560, 14641), (4598, 14520), (4840, 13794), (5016, 13310), (5324, 12540), (5808, 11495), (6270, 10648), (6655, 10032), (6897, 9680), (7260, 9196), (7986, 8360)]