66399960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 232696800

約数和(自身を除く): 166296840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 121, 132, 136, 165, 170, 187, 204, 220, 242, 255, 264, 269, 330, 340, 363, 374, 408, 440, 484, 510, 538, 561, 605, 660, 680, 726, 748, 807, 935, 968, 1020, 1076, 1122, 1210, 1320, 1345, 1452, 1496, 1614, 1815, 1870, 2040, 2057, 2152, 2244, 2420, 2690, 2805, 2904, 2959, 3228, 3630, 3740, 4035, 4114, 4488, 4573, 4840, 5380, 5610, 5918, 6171, 6456, 7260, 7480, 8070, 8228, 8877, 9146, 10285, 10760, 11220, 11836, 12342, 13719, 14520, 14795, 16140, 16456, 17754, 18292, 20570, 22440, 22865, 23672, 24684, 27438, 29590, 30855, 32280, 32549, 35508, 36584, 41140, 44385, 45730, 49368, 50303, 54876, 59180, 61710, 65098, 68595, 71016, 82280, 88770, 91460, 97647, 100606, 109752, 118360, 123420, 130196, 137190, 150909, 162745, 177540, 182920, 195294, 201212, 246840, 251515, 260392, 274380, 301818, 325490, 355080, 390588, 402424, 488235, 503030, 548760, 553333, 603636, 650980, 754545, 781176, 976470, 1006060, 1106666, 1207272, 1301960, 1509090, 1659999, 1952940, 2012120, 2213332, 2766665, 3018180, 3319998, 3905880, 4426664, 5533330, 6036360, 6639996, 8299995, 11066660, 13279992, 16599990, 22133320, 33199980, 66399960]

約数ペア:

[(1, 66399960), (2, 33199980), (3, 22133320), (4, 16599990), (5, 13279992), (6, 11066660), (8, 8299995), (10, 6639996), (11, 6036360), (12, 5533330), (15, 4426664), (17, 3905880), (20, 3319998), (22, 3018180), (24, 2766665), (30, 2213332), (33, 2012120), (34, 1952940), (40, 1659999), (44, 1509090), (51, 1301960), (55, 1207272), (60, 1106666), (66, 1006060), (68, 976470), (85, 781176), (88, 754545), (102, 650980), (110, 603636), (120, 553333), (121, 548760), (132, 503030), (136, 488235), (165, 402424), (170, 390588), (187, 355080), (204, 325490), (220, 301818), (242, 274380), (255, 260392), (264, 251515), (269, 246840), (330, 201212), (340, 195294), (363, 182920), (374, 177540), (408, 162745), (440, 150909), (484, 137190), (510, 130196), (538, 123420), (561, 118360), (605, 109752), (660, 100606), (680, 97647), (726, 91460), (748, 88770), (807, 82280), (935, 71016), (968, 68595), (1020, 65098), (1076, 61710), (1122, 59180), (1210, 54876), (1320, 50303), (1345, 49368), (1452, 45730), (1496, 44385), (1614, 41140), (1815, 36584), (1870, 35508), (2040, 32549), (2057, 32280), (2152, 30855), (2244, 29590), (2420, 27438), (2690, 24684), (2805, 23672), (2904, 22865), (2959, 22440), (3228, 20570), (3630, 18292), (3740, 17754), (4035, 16456), (4114, 16140), (4488, 14795), (4573, 14520), (4840, 13719), (5380, 12342), (5610, 11836), (5918, 11220), (6171, 10760), (6456, 10285), (7260, 9146), (7480, 8877), (8070, 8228)]