137001780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4451}}^1$

素因数の和:4491

約数の個数: 120

約数和(自身を含む): 452501280

約数和(自身を除く): 315499500

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, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 4451, 5130, 6156, 7695, 8902, 10260, 13353, 15390, 17804, 22255, 26706, 30780, 40059, 44510, 53412, 66765, 80118, 84569, 89020, 120177, 133530, 160236, 169138, 200295, 240354, 253707, 267060, 338276, 360531, 400590, 422845, 480708, 507414, 600885, 721062, 761121, 801180, 845690, 1014828, 1201770, 1268535, 1442124, 1522242, 1691380, 1802655, 2283363, 2403540, 2537070, 3044484, 3605310, 3805605, 4566726, 5074140, 6850089, 7210620, 7611210, 9133452, 11416815, 13700178, 15222420, 22833630, 27400356, 34250445, 45667260, 68500890, 137001780]

約数ペア:

[(1, 137001780), (2, 68500890), (3, 45667260), (4, 34250445), (5, 27400356), (6, 22833630), (9, 15222420), (10, 13700178), (12, 11416815), (15, 9133452), (18, 7611210), (19, 7210620), (20, 6850089), (27, 5074140), (30, 4566726), (36, 3805605), (38, 3605310), (45, 3044484), (54, 2537070), (57, 2403540), (60, 2283363), (76, 1802655), (81, 1691380), (90, 1522242), (95, 1442124), (108, 1268535), (114, 1201770), (135, 1014828), (162, 845690), (171, 801180), (180, 761121), (190, 721062), (228, 600885), (270, 507414), (285, 480708), (324, 422845), (342, 400590), (380, 360531), (405, 338276), (513, 267060), (540, 253707), (570, 240354), (684, 200295), (810, 169138), (855, 160236), (1026, 133530), (1140, 120177), (1539, 89020), (1620, 84569), (1710, 80118), (2052, 66765), (2565, 53412), (3078, 44510), (3420, 40059), (4451, 30780), (5130, 26706), (6156, 22255), (7695, 17804), (8902, 15390), (10260, 13353)]