27518580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^2$

素因数の和:95

約数の個数: 162

約数和(自身を含む): 92694966

約数和(自身を除く): 65176386

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 255, 276, 289, 306, 340, 345, 391, 414, 460, 510, 529, 578, 612, 690, 765, 782, 828, 867, 1020, 1035, 1058, 1156, 1173, 1380, 1445, 1530, 1564, 1587, 1734, 1955, 2070, 2116, 2346, 2601, 2645, 2890, 3060, 3174, 3468, 3519, 3910, 4140, 4335, 4692, 4761, 5202, 5290, 5780, 5865, 6348, 6647, 7038, 7820, 7935, 8670, 8993, 9522, 10404, 10580, 11730, 13005, 13294, 14076, 15870, 17340, 17595, 17986, 19044, 19941, 23460, 23805, 26010, 26588, 26979, 31740, 33235, 35190, 35972, 39882, 44965, 47610, 52020, 53958, 59823, 66470, 70380, 79764, 80937, 89930, 95220, 99705, 107916, 119646, 132940, 134895, 152881, 161874, 179860, 199410, 239292, 269790, 299115, 305762, 323748, 398820, 404685, 458643, 539580, 598230, 611524, 764405, 809370, 917286, 1196460, 1375929, 1528810, 1618740, 1834572, 2293215, 2751858, 3057620, 4586430, 5503716, 6879645, 9172860, 13759290, 27518580]

約数ペア:

[(1, 27518580), (2, 13759290), (3, 9172860), (4, 6879645), (5, 5503716), (6, 4586430), (9, 3057620), (10, 2751858), (12, 2293215), (15, 1834572), (17, 1618740), (18, 1528810), (20, 1375929), (23, 1196460), (30, 917286), (34, 809370), (36, 764405), (45, 611524), (46, 598230), (51, 539580), (60, 458643), (68, 404685), (69, 398820), (85, 323748), (90, 305762), (92, 299115), (102, 269790), (115, 239292), (138, 199410), (153, 179860), (170, 161874), (180, 152881), (204, 134895), (207, 132940), (230, 119646), (255, 107916), (276, 99705), (289, 95220), (306, 89930), (340, 80937), (345, 79764), (391, 70380), (414, 66470), (460, 59823), (510, 53958), (529, 52020), (578, 47610), (612, 44965), (690, 39882), (765, 35972), (782, 35190), (828, 33235), (867, 31740), (1020, 26979), (1035, 26588), (1058, 26010), (1156, 23805), (1173, 23460), (1380, 19941), (1445, 19044), (1530, 17986), (1564, 17595), (1587, 17340), (1734, 15870), (1955, 14076), (2070, 13294), (2116, 13005), (2346, 11730), (2601, 10580), (2645, 10404), (2890, 9522), (3060, 8993), (3174, 8670), (3468, 7935), (3519, 7820), (3910, 7038), (4140, 6647), (4335, 6348), (4692, 5865), (4761, 5780), (5202, 5290)]