77002920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 256

約数和(自身を含む): 275788800

約数和(自身を除く): 198785880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 41, 45, 47, 54, 60, 72, 74, 82, 90, 94, 108, 111, 120, 123, 135, 141, 148, 164, 180, 185, 188, 205, 216, 222, 235, 246, 270, 282, 296, 328, 333, 360, 369, 370, 376, 410, 423, 444, 470, 492, 540, 555, 564, 615, 666, 705, 738, 740, 820, 846, 888, 940, 984, 999, 1080, 1107, 1110, 1128, 1230, 1269, 1332, 1410, 1476, 1480, 1517, 1640, 1665, 1692, 1739, 1845, 1880, 1927, 1998, 2115, 2214, 2220, 2460, 2538, 2664, 2820, 2952, 3034, 3330, 3384, 3478, 3690, 3854, 3996, 4230, 4428, 4440, 4551, 4920, 4995, 5076, 5217, 5535, 5640, 5781, 6068, 6345, 6660, 6956, 7380, 7585, 7708, 7992, 8460, 8695, 8856, 9102, 9635, 9990, 10152, 10434, 11070, 11562, 12136, 12690, 13320, 13653, 13912, 14760, 15170, 15416, 15651, 16920, 17343, 17390, 18204, 19270, 19980, 20868, 22140, 22755, 23124, 25380, 26085, 27306, 28905, 30340, 31302, 34686, 34780, 36408, 38540, 39960, 40959, 41736, 44280, 45510, 46248, 46953, 50760, 52029, 52170, 54612, 57810, 60680, 62604, 68265, 69372, 69560, 71299, 77080, 78255, 81918, 86715, 91020, 93906, 104058, 104340, 109224, 115620, 125208, 136530, 138744, 142598, 156510, 163836, 173430, 182040, 187812, 204795, 208116, 208680, 213897, 231240, 234765, 260145, 273060, 285196, 313020, 327672, 346860, 356495, 375624, 409590, 416232, 427794, 469530, 520290, 546120, 570392, 626040, 641691, 693720, 712990, 819180, 855588, 939060, 1040580, 1069485, 1283382, 1425980, 1638360, 1711176, 1878120, 1925073, 2081160, 2138970, 2566764, 2851960, 3208455, 3850146, 4277940, 5133528, 6416910, 7700292, 8555880, 9625365, 12833820, 15400584, 19250730, 25667640, 38501460, 77002920]

約数ペア:

[(1, 77002920), (2, 38501460), (3, 25667640), (4, 19250730), (5, 15400584), (6, 12833820), (8, 9625365), (9, 8555880), (10, 7700292), (12, 6416910), (15, 5133528), (18, 4277940), (20, 3850146), (24, 3208455), (27, 2851960), (30, 2566764), (36, 2138970), (37, 2081160), (40, 1925073), (41, 1878120), (45, 1711176), (47, 1638360), (54, 1425980), (60, 1283382), (72, 1069485), (74, 1040580), (82, 939060), (90, 855588), (94, 819180), (108, 712990), (111, 693720), (120, 641691), (123, 626040), (135, 570392), (141, 546120), (148, 520290), (164, 469530), (180, 427794), (185, 416232), (188, 409590), (205, 375624), (216, 356495), (222, 346860), (235, 327672), (246, 313020), (270, 285196), (282, 273060), (296, 260145), (328, 234765), (333, 231240), (360, 213897), (369, 208680), (370, 208116), (376, 204795), (410, 187812), (423, 182040), (444, 173430), (470, 163836), (492, 156510), (540, 142598), (555, 138744), (564, 136530), (615, 125208), (666, 115620), (705, 109224), (738, 104340), (740, 104058), (820, 93906), (846, 91020), (888, 86715), (940, 81918), (984, 78255), (999, 77080), (1080, 71299), (1107, 69560), (1110, 69372), (1128, 68265), (1230, 62604), (1269, 60680), (1332, 57810), (1410, 54612), (1476, 52170), (1480, 52029), (1517, 50760), (1640, 46953), (1665, 46248), (1692, 45510), (1739, 44280), (1845, 41736), (1880, 40959), (1927, 39960), (1998, 38540), (2115, 36408), (2214, 34780), (2220, 34686), (2460, 31302), (2538, 30340), (2664, 28905), (2820, 27306), (2952, 26085), (3034, 25380), (3330, 23124), (3384, 22755), (3478, 22140), (3690, 20868), (3854, 19980), (3996, 19270), (4230, 18204), (4428, 17390), (4440, 17343), (4551, 16920), (4920, 15651), (4995, 15416), (5076, 15170), (5217, 14760), (5535, 13912), (5640, 13653), (5781, 13320), (6068, 12690), (6345, 12136), (6660, 11562), (6956, 11070), (7380, 10434), (7585, 10152), (7708, 9990), (7992, 9635), (8460, 9102), (8695, 8856)]