133985340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1494

約数の個数: 144

約数和(自身を含む): 443963520

約数和(自身を除く): 309978180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 810, 855, 972, 1026, 1140, 1215, 1451, 1539, 1620, 1710, 2052, 2430, 2565, 2902, 3078, 3420, 4353, 4617, 4860, 5130, 5804, 6156, 7255, 7695, 8706, 9234, 10260, 13059, 14510, 15390, 17412, 18468, 21765, 23085, 26118, 27569, 29020, 30780, 39177, 43530, 46170, 52236, 55138, 65295, 78354, 82707, 87060, 92340, 110276, 117531, 130590, 137845, 156708, 165414, 195885, 235062, 248121, 261180, 275690, 330828, 352593, 391770, 413535, 470124, 496242, 551380, 587655, 705186, 744363, 783540, 827070, 992484, 1175310, 1240605, 1410372, 1488726, 1654140, 1762965, 2233089, 2350620, 2481210, 2977452, 3525930, 3721815, 4466178, 4962420, 6699267, 7051860, 7443630, 8932356, 11165445, 13398534, 14887260, 22330890, 26797068, 33496335, 44661780, 66992670, 133985340]

約数ペア:

[(1, 133985340), (2, 66992670), (3, 44661780), (4, 33496335), (5, 26797068), (6, 22330890), (9, 14887260), (10, 13398534), (12, 11165445), (15, 8932356), (18, 7443630), (19, 7051860), (20, 6699267), (27, 4962420), (30, 4466178), (36, 3721815), (38, 3525930), (45, 2977452), (54, 2481210), (57, 2350620), (60, 2233089), (76, 1762965), (81, 1654140), (90, 1488726), (95, 1410372), (108, 1240605), (114, 1175310), (135, 992484), (162, 827070), (171, 783540), (180, 744363), (190, 705186), (228, 587655), (243, 551380), (270, 496242), (285, 470124), (324, 413535), (342, 391770), (380, 352593), (405, 330828), (486, 275690), (513, 261180), (540, 248121), (570, 235062), (684, 195885), (810, 165414), (855, 156708), (972, 137845), (1026, 130590), (1140, 117531), (1215, 110276), (1451, 92340), (1539, 87060), (1620, 82707), (1710, 78354), (2052, 65295), (2430, 55138), (2565, 52236), (2902, 46170), (3078, 43530), (3420, 39177), (4353, 30780), (4617, 29020), (4860, 27569), (5130, 26118), (5804, 23085), (6156, 21765), (7255, 18468), (7695, 17412), (8706, 15390), (9234, 14510), (10260, 13059)]