69327180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 216

約数和(自身を含む): 237405168

約数和(自身を除く): 168077988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 53, 60, 65, 78, 86, 90, 106, 117, 129, 130, 156, 159, 169, 172, 180, 195, 212, 215, 234, 258, 260, 265, 318, 338, 387, 390, 430, 468, 477, 507, 516, 530, 559, 585, 636, 645, 676, 689, 774, 780, 795, 845, 860, 954, 1014, 1060, 1118, 1170, 1290, 1378, 1521, 1548, 1590, 1677, 1690, 1908, 1935, 2028, 2067, 2236, 2279, 2340, 2385, 2535, 2580, 2756, 2795, 3042, 3180, 3354, 3380, 3445, 3870, 4134, 4558, 4770, 5031, 5070, 5590, 6084, 6201, 6708, 6837, 6890, 7267, 7605, 7740, 8268, 8385, 8957, 9116, 9540, 10062, 10140, 10335, 11180, 11395, 12402, 13674, 13780, 14534, 15210, 16770, 17914, 20124, 20511, 20670, 21801, 22790, 24804, 25155, 26871, 27348, 29068, 29627, 30420, 31005, 33540, 34185, 35828, 36335, 41022, 41340, 43602, 44785, 45580, 50310, 53742, 59254, 62010, 65403, 68370, 72670, 80613, 82044, 87204, 88881, 89570, 100620, 102555, 107484, 109005, 118508, 124020, 130806, 134355, 136740, 145340, 148135, 161226, 177762, 179140, 205110, 218010, 261612, 266643, 268710, 296270, 322452, 327015, 355524, 385151, 403065, 410220, 436020, 444405, 533286, 537420, 592540, 654030, 770302, 806130, 888810, 1066572, 1155453, 1308060, 1333215, 1540604, 1612260, 1777620, 1925755, 2310906, 2666430, 3466359, 3851510, 4621812, 5332860, 5777265, 6932718, 7703020, 11554530, 13865436, 17331795, 23109060, 34663590, 69327180]

約数ペア:

[(1, 69327180), (2, 34663590), (3, 23109060), (4, 17331795), (5, 13865436), (6, 11554530), (9, 7703020), (10, 6932718), (12, 5777265), (13, 5332860), (15, 4621812), (18, 3851510), (20, 3466359), (26, 2666430), (30, 2310906), (36, 1925755), (39, 1777620), (43, 1612260), (45, 1540604), (52, 1333215), (53, 1308060), (60, 1155453), (65, 1066572), (78, 888810), (86, 806130), (90, 770302), (106, 654030), (117, 592540), (129, 537420), (130, 533286), (156, 444405), (159, 436020), (169, 410220), (172, 403065), (180, 385151), (195, 355524), (212, 327015), (215, 322452), (234, 296270), (258, 268710), (260, 266643), (265, 261612), (318, 218010), (338, 205110), (387, 179140), (390, 177762), (430, 161226), (468, 148135), (477, 145340), (507, 136740), (516, 134355), (530, 130806), (559, 124020), (585, 118508), (636, 109005), (645, 107484), (676, 102555), (689, 100620), (774, 89570), (780, 88881), (795, 87204), (845, 82044), (860, 80613), (954, 72670), (1014, 68370), (1060, 65403), (1118, 62010), (1170, 59254), (1290, 53742), (1378, 50310), (1521, 45580), (1548, 44785), (1590, 43602), (1677, 41340), (1690, 41022), (1908, 36335), (1935, 35828), (2028, 34185), (2067, 33540), (2236, 31005), (2279, 30420), (2340, 29627), (2385, 29068), (2535, 27348), (2580, 26871), (2756, 25155), (2795, 24804), (3042, 22790), (3180, 21801), (3354, 20670), (3380, 20511), (3445, 20124), (3870, 17914), (4134, 16770), (4558, 15210), (4770, 14534), (5031, 13780), (5070, 13674), (5590, 12402), (6084, 11395), (6201, 11180), (6708, 10335), (6837, 10140), (6890, 10062), (7267, 9540), (7605, 9116), (7740, 8957), (8268, 8385)]