67872060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 224716800

約数和(自身を除く): 156844740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 43, 45, 54, 60, 74, 79, 86, 90, 108, 111, 129, 135, 148, 158, 172, 180, 185, 215, 222, 237, 258, 270, 316, 333, 370, 387, 395, 430, 444, 474, 516, 540, 555, 645, 666, 711, 740, 774, 790, 860, 948, 999, 1110, 1161, 1185, 1290, 1332, 1422, 1548, 1580, 1591, 1665, 1935, 1998, 2133, 2220, 2322, 2370, 2580, 2844, 2923, 3182, 3330, 3397, 3555, 3870, 3996, 4266, 4644, 4740, 4773, 4995, 5805, 5846, 6364, 6660, 6794, 7110, 7740, 7955, 8532, 8769, 9546, 9990, 10191, 10665, 11610, 11692, 13588, 14220, 14319, 14615, 15910, 16985, 17538, 19092, 19980, 20382, 21330, 23220, 23865, 26307, 28638, 29230, 30573, 31820, 33970, 35076, 40764, 42660, 42957, 43845, 47730, 50955, 52614, 57276, 58460, 61146, 67940, 71595, 78921, 85914, 87690, 91719, 95460, 101910, 105228, 122292, 125689, 131535, 143190, 152865, 157842, 171828, 175380, 183438, 203820, 214785, 251378, 263070, 286380, 305730, 315684, 366876, 377067, 394605, 429570, 458595, 502756, 526140, 611460, 628445, 754134, 789210, 859140, 917190, 1131201, 1256890, 1508268, 1578420, 1834380, 1885335, 2262402, 2513780, 3393603, 3770670, 4524804, 5656005, 6787206, 7541340, 11312010, 13574412, 16968015, 22624020, 33936030, 67872060]

約数ペア:

[(1, 67872060), (2, 33936030), (3, 22624020), (4, 16968015), (5, 13574412), (6, 11312010), (9, 7541340), (10, 6787206), (12, 5656005), (15, 4524804), (18, 3770670), (20, 3393603), (27, 2513780), (30, 2262402), (36, 1885335), (37, 1834380), (43, 1578420), (45, 1508268), (54, 1256890), (60, 1131201), (74, 917190), (79, 859140), (86, 789210), (90, 754134), (108, 628445), (111, 611460), (129, 526140), (135, 502756), (148, 458595), (158, 429570), (172, 394605), (180, 377067), (185, 366876), (215, 315684), (222, 305730), (237, 286380), (258, 263070), (270, 251378), (316, 214785), (333, 203820), (370, 183438), (387, 175380), (395, 171828), (430, 157842), (444, 152865), (474, 143190), (516, 131535), (540, 125689), (555, 122292), (645, 105228), (666, 101910), (711, 95460), (740, 91719), (774, 87690), (790, 85914), (860, 78921), (948, 71595), (999, 67940), (1110, 61146), (1161, 58460), (1185, 57276), (1290, 52614), (1332, 50955), (1422, 47730), (1548, 43845), (1580, 42957), (1591, 42660), (1665, 40764), (1935, 35076), (1998, 33970), (2133, 31820), (2220, 30573), (2322, 29230), (2370, 28638), (2580, 26307), (2844, 23865), (2923, 23220), (3182, 21330), (3330, 20382), (3397, 19980), (3555, 19092), (3870, 17538), (3996, 16985), (4266, 15910), (4644, 14615), (4740, 14319), (4773, 14220), (4995, 13588), (5805, 11692), (5846, 11610), (6364, 10665), (6660, 10191), (6794, 9990), (7110, 9546), (7740, 8769), (7955, 8532)]