38156940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3719}}^1$

素因数の和:3756

約数の個数: 96

約数和(自身を含む): 124992000

約数和(自身を除く): 86835060

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, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 3719, 5130, 7438, 10260, 11157, 14876, 18595, 22314, 33471, 37190, 44628, 55785, 66942, 70661, 74380, 100413, 111570, 133884, 141322, 167355, 200826, 211983, 223140, 282644, 334710, 353305, 401652, 423966, 502065, 635949, 669420, 706610, 847932, 1004130, 1059915, 1271898, 1413220, 1907847, 2008260, 2119830, 2543796, 3179745, 3815694, 4239660, 6359490, 7631388, 9539235, 12718980, 19078470, 38156940]

約数ペア:

[(1, 38156940), (2, 19078470), (3, 12718980), (4, 9539235), (5, 7631388), (6, 6359490), (9, 4239660), (10, 3815694), (12, 3179745), (15, 2543796), (18, 2119830), (19, 2008260), (20, 1907847), (27, 1413220), (30, 1271898), (36, 1059915), (38, 1004130), (45, 847932), (54, 706610), (57, 669420), (60, 635949), (76, 502065), (90, 423966), (95, 401652), (108, 353305), (114, 334710), (135, 282644), (171, 223140), (180, 211983), (190, 200826), (228, 167355), (270, 141322), (285, 133884), (342, 111570), (380, 100413), (513, 74380), (540, 70661), (570, 66942), (684, 55785), (855, 44628), (1026, 37190), (1140, 33471), (1710, 22314), (2052, 18595), (2565, 14876), (3420, 11157), (3719, 10260), (5130, 7438)]