67812660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 228614400

約数和(自身を除く): 160801740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 83, 85, 89, 90, 102, 108, 135, 153, 166, 170, 178, 180, 204, 249, 255, 267, 270, 306, 332, 340, 356, 415, 445, 459, 498, 510, 534, 540, 612, 747, 765, 801, 830, 890, 918, 996, 1020, 1068, 1245, 1335, 1411, 1494, 1513, 1530, 1602, 1660, 1780, 1836, 2241, 2295, 2403, 2490, 2670, 2822, 2988, 3026, 3060, 3204, 3735, 4005, 4233, 4482, 4539, 4590, 4806, 4980, 5340, 5644, 6052, 7055, 7387, 7470, 7565, 8010, 8466, 8964, 9078, 9180, 9612, 11205, 12015, 12699, 13617, 14110, 14774, 14940, 15130, 16020, 16932, 18156, 21165, 22161, 22410, 22695, 24030, 25398, 27234, 28220, 29548, 30260, 36935, 38097, 40851, 42330, 44322, 44820, 45390, 48060, 50796, 54468, 63495, 66483, 68085, 73870, 76194, 81702, 84660, 88644, 90780, 110805, 125579, 126990, 132966, 136170, 147740, 152388, 163404, 190485, 199449, 204255, 221610, 251158, 253980, 265932, 272340, 332415, 376737, 380970, 398898, 408510, 443220, 502316, 627895, 664830, 753474, 761940, 797796, 817020, 997245, 1130211, 1255790, 1329660, 1506948, 1883685, 1994490, 2260422, 2511580, 3390633, 3767370, 3988980, 4520844, 5651055, 6781266, 7534740, 11302110, 13562532, 16953165, 22604220, 33906330, 67812660]

約数ペア:

[(1, 67812660), (2, 33906330), (3, 22604220), (4, 16953165), (5, 13562532), (6, 11302110), (9, 7534740), (10, 6781266), (12, 5651055), (15, 4520844), (17, 3988980), (18, 3767370), (20, 3390633), (27, 2511580), (30, 2260422), (34, 1994490), (36, 1883685), (45, 1506948), (51, 1329660), (54, 1255790), (60, 1130211), (68, 997245), (83, 817020), (85, 797796), (89, 761940), (90, 753474), (102, 664830), (108, 627895), (135, 502316), (153, 443220), (166, 408510), (170, 398898), (178, 380970), (180, 376737), (204, 332415), (249, 272340), (255, 265932), (267, 253980), (270, 251158), (306, 221610), (332, 204255), (340, 199449), (356, 190485), (415, 163404), (445, 152388), (459, 147740), (498, 136170), (510, 132966), (534, 126990), (540, 125579), (612, 110805), (747, 90780), (765, 88644), (801, 84660), (830, 81702), (890, 76194), (918, 73870), (996, 68085), (1020, 66483), (1068, 63495), (1245, 54468), (1335, 50796), (1411, 48060), (1494, 45390), (1513, 44820), (1530, 44322), (1602, 42330), (1660, 40851), (1780, 38097), (1836, 36935), (2241, 30260), (2295, 29548), (2403, 28220), (2490, 27234), (2670, 25398), (2822, 24030), (2988, 22695), (3026, 22410), (3060, 22161), (3204, 21165), (3735, 18156), (4005, 16932), (4233, 16020), (4482, 15130), (4539, 14940), (4590, 14774), (4806, 14110), (4980, 13617), (5340, 12699), (5644, 12015), (6052, 11205), (7055, 9612), (7387, 9180), (7470, 9078), (7565, 8964), (8010, 8466)]