142318620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1489}}^1$

素因数の和:1569

約数の個数: 120

約数和(自身を含む): 454330800

約数和(自身を除く): 312012180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 90, 108, 118, 135, 162, 177, 180, 236, 270, 295, 324, 354, 405, 531, 540, 590, 708, 810, 885, 1062, 1180, 1489, 1593, 1620, 1770, 2124, 2655, 2978, 3186, 3540, 4467, 4779, 5310, 5956, 6372, 7445, 7965, 8934, 9558, 10620, 13401, 14890, 15930, 17868, 19116, 22335, 23895, 26802, 29780, 31860, 40203, 44670, 47790, 53604, 67005, 80406, 87851, 89340, 95580, 120609, 134010, 160812, 175702, 201015, 241218, 263553, 268020, 351404, 402030, 439255, 482436, 527106, 603045, 790659, 804060, 878510, 1054212, 1206090, 1317765, 1581318, 1757020, 2371977, 2412180, 2635530, 3162636, 3953295, 4743954, 5271060, 7115931, 7906590, 9487908, 11859885, 14231862, 15813180, 23719770, 28463724, 35579655, 47439540, 71159310, 142318620]

約数ペア:

[(1, 142318620), (2, 71159310), (3, 47439540), (4, 35579655), (5, 28463724), (6, 23719770), (9, 15813180), (10, 14231862), (12, 11859885), (15, 9487908), (18, 7906590), (20, 7115931), (27, 5271060), (30, 4743954), (36, 3953295), (45, 3162636), (54, 2635530), (59, 2412180), (60, 2371977), (81, 1757020), (90, 1581318), (108, 1317765), (118, 1206090), (135, 1054212), (162, 878510), (177, 804060), (180, 790659), (236, 603045), (270, 527106), (295, 482436), (324, 439255), (354, 402030), (405, 351404), (531, 268020), (540, 263553), (590, 241218), (708, 201015), (810, 175702), (885, 160812), (1062, 134010), (1180, 120609), (1489, 95580), (1593, 89340), (1620, 87851), (1770, 80406), (2124, 67005), (2655, 53604), (2978, 47790), (3186, 44670), (3540, 40203), (4467, 31860), (4779, 29780), (5310, 26802), (5956, 23895), (6372, 22335), (7445, 19116), (7965, 17868), (8934, 15930), (9558, 14890), (10620, 13401)]