171406950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 511467264

約数和(自身を除く): 340060314

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 61, 65, 66, 75, 78, 110, 122, 130, 131, 143, 150, 165, 183, 195, 262, 275, 286, 305, 325, 330, 366, 390, 393, 429, 550, 610, 650, 655, 671, 715, 786, 793, 825, 858, 915, 975, 1310, 1342, 1430, 1441, 1525, 1586, 1650, 1703, 1830, 1950, 1965, 2013, 2145, 2379, 2882, 3050, 3275, 3355, 3406, 3575, 3930, 3965, 4026, 4290, 4323, 4575, 4758, 5109, 6550, 6710, 7150, 7205, 7930, 7991, 8515, 8646, 8723, 9150, 9825, 10065, 10218, 10725, 11895, 14410, 15982, 16775, 17030, 17446, 18733, 19650, 19825, 20130, 21450, 21615, 23790, 23973, 25545, 26169, 33550, 36025, 37466, 39650, 39955, 42575, 43230, 43615, 47946, 50325, 51090, 52338, 56199, 59475, 72050, 79910, 85150, 87230, 87901, 93665, 100650, 103883, 108075, 112398, 118950, 119865, 127725, 130845, 175802, 187330, 199775, 207766, 216150, 218075, 239730, 255450, 261690, 263703, 280995, 311649, 399550, 436150, 439505, 468325, 519415, 527406, 561990, 599325, 623298, 654225, 879010, 936650, 1038830, 1142713, 1198650, 1308450, 1318515, 1404975, 1558245, 2197525, 2285426, 2597075, 2637030, 2809950, 3116490, 3428139, 4395050, 5194150, 5713565, 6592575, 6856278, 7791225, 11427130, 13185150, 15582450, 17140695, 28567825, 34281390, 57135650, 85703475, 171406950]

約数ペア:

[(1, 171406950), (2, 85703475), (3, 57135650), (5, 34281390), (6, 28567825), (10, 17140695), (11, 15582450), (13, 13185150), (15, 11427130), (22, 7791225), (25, 6856278), (26, 6592575), (30, 5713565), (33, 5194150), (39, 4395050), (50, 3428139), (55, 3116490), (61, 2809950), (65, 2637030), (66, 2597075), (75, 2285426), (78, 2197525), (110, 1558245), (122, 1404975), (130, 1318515), (131, 1308450), (143, 1198650), (150, 1142713), (165, 1038830), (183, 936650), (195, 879010), (262, 654225), (275, 623298), (286, 599325), (305, 561990), (325, 527406), (330, 519415), (366, 468325), (390, 439505), (393, 436150), (429, 399550), (550, 311649), (610, 280995), (650, 263703), (655, 261690), (671, 255450), (715, 239730), (786, 218075), (793, 216150), (825, 207766), (858, 199775), (915, 187330), (975, 175802), (1310, 130845), (1342, 127725), (1430, 119865), (1441, 118950), (1525, 112398), (1586, 108075), (1650, 103883), (1703, 100650), (1830, 93665), (1950, 87901), (1965, 87230), (2013, 85150), (2145, 79910), (2379, 72050), (2882, 59475), (3050, 56199), (3275, 52338), (3355, 51090), (3406, 50325), (3575, 47946), (3930, 43615), (3965, 43230), (4026, 42575), (4290, 39955), (4323, 39650), (4575, 37466), (4758, 36025), (5109, 33550), (6550, 26169), (6710, 25545), (7150, 23973), (7205, 23790), (7930, 21615), (7991, 21450), (8515, 20130), (8646, 19825), (8723, 19650), (9150, 18733), (9825, 17446), (10065, 17030), (10218, 16775), (10725, 15982), (11895, 14410)]