71562150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 221414400

約数和(自身を除く): 149852250

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 61, 66, 75, 79, 90, 99, 110, 122, 135, 150, 158, 165, 183, 198, 225, 237, 270, 275, 297, 305, 330, 366, 395, 450, 474, 495, 549, 550, 594, 610, 671, 675, 711, 790, 825, 869, 915, 990, 1098, 1185, 1342, 1350, 1422, 1485, 1525, 1647, 1650, 1738, 1830, 1975, 2013, 2133, 2370, 2475, 2607, 2745, 2970, 3050, 3294, 3355, 3555, 3950, 4026, 4266, 4345, 4575, 4819, 4950, 5214, 5490, 5925, 6039, 6710, 7110, 7425, 7821, 8235, 8690, 9150, 9638, 10065, 10665, 11850, 12078, 13035, 13725, 14457, 14850, 15642, 16470, 16775, 17775, 18117, 20130, 21330, 21725, 23463, 24095, 26070, 27450, 28914, 30195, 33550, 35550, 36234, 39105, 41175, 43371, 43450, 46926, 48190, 50325, 53009, 53325, 60390, 65175, 72285, 78210, 82350, 86742, 90585, 100650, 106018, 106650, 117315, 120475, 130113, 130350, 144570, 150975, 159027, 181170, 195525, 216855, 234630, 240950, 260226, 265045, 301950, 318054, 361425, 391050, 433710, 452925, 477081, 530090, 586575, 650565, 722850, 795135, 905850, 954162, 1084275, 1173150, 1301130, 1325225, 1431243, 1590270, 2168550, 2385405, 2650450, 2862486, 3252825, 3975675, 4770810, 6505650, 7156215, 7951350, 11927025, 14312430, 23854050, 35781075, 71562150]

約数ペア:

[(1, 71562150), (2, 35781075), (3, 23854050), (5, 14312430), (6, 11927025), (9, 7951350), (10, 7156215), (11, 6505650), (15, 4770810), (18, 3975675), (22, 3252825), (25, 2862486), (27, 2650450), (30, 2385405), (33, 2168550), (45, 1590270), (50, 1431243), (54, 1325225), (55, 1301130), (61, 1173150), (66, 1084275), (75, 954162), (79, 905850), (90, 795135), (99, 722850), (110, 650565), (122, 586575), (135, 530090), (150, 477081), (158, 452925), (165, 433710), (183, 391050), (198, 361425), (225, 318054), (237, 301950), (270, 265045), (275, 260226), (297, 240950), (305, 234630), (330, 216855), (366, 195525), (395, 181170), (450, 159027), (474, 150975), (495, 144570), (549, 130350), (550, 130113), (594, 120475), (610, 117315), (671, 106650), (675, 106018), (711, 100650), (790, 90585), (825, 86742), (869, 82350), (915, 78210), (990, 72285), (1098, 65175), (1185, 60390), (1342, 53325), (1350, 53009), (1422, 50325), (1485, 48190), (1525, 46926), (1647, 43450), (1650, 43371), (1738, 41175), (1830, 39105), (1975, 36234), (2013, 35550), (2133, 33550), (2370, 30195), (2475, 28914), (2607, 27450), (2745, 26070), (2970, 24095), (3050, 23463), (3294, 21725), (3355, 21330), (3555, 20130), (3950, 18117), (4026, 17775), (4266, 16775), (4345, 16470), (4575, 15642), (4819, 14850), (4950, 14457), (5214, 13725), (5490, 13035), (5925, 12078), (6039, 11850), (6710, 10665), (7110, 10065), (7425, 9638), (7821, 9150), (8235, 8690)]