48362220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 157248000

約数和(自身を除く): 108885780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 79, 90, 95, 114, 158, 171, 179, 180, 190, 228, 237, 285, 316, 342, 358, 380, 395, 474, 537, 570, 684, 711, 716, 790, 855, 895, 948, 1074, 1140, 1185, 1422, 1501, 1580, 1611, 1710, 1790, 2148, 2370, 2685, 2844, 3002, 3222, 3401, 3420, 3555, 3580, 4503, 4740, 5370, 6004, 6444, 6802, 7110, 7505, 8055, 9006, 10203, 10740, 13509, 13604, 14141, 14220, 15010, 16110, 17005, 18012, 20406, 22515, 27018, 28282, 30020, 30609, 32220, 34010, 40812, 42423, 45030, 51015, 54036, 56564, 61218, 67545, 68020, 70705, 84846, 90060, 102030, 122436, 127269, 135090, 141410, 153045, 169692, 204060, 212115, 254538, 268679, 270180, 282820, 306090, 424230, 509076, 537358, 612180, 636345, 806037, 848460, 1074716, 1272690, 1343395, 1612074, 2418111, 2545380, 2686790, 3224148, 4030185, 4836222, 5373580, 8060370, 9672444, 12090555, 16120740, 24181110, 48362220]

約数ペア:

[(1, 48362220), (2, 24181110), (3, 16120740), (4, 12090555), (5, 9672444), (6, 8060370), (9, 5373580), (10, 4836222), (12, 4030185), (15, 3224148), (18, 2686790), (19, 2545380), (20, 2418111), (30, 1612074), (36, 1343395), (38, 1272690), (45, 1074716), (57, 848460), (60, 806037), (76, 636345), (79, 612180), (90, 537358), (95, 509076), (114, 424230), (158, 306090), (171, 282820), (179, 270180), (180, 268679), (190, 254538), (228, 212115), (237, 204060), (285, 169692), (316, 153045), (342, 141410), (358, 135090), (380, 127269), (395, 122436), (474, 102030), (537, 90060), (570, 84846), (684, 70705), (711, 68020), (716, 67545), (790, 61218), (855, 56564), (895, 54036), (948, 51015), (1074, 45030), (1140, 42423), (1185, 40812), (1422, 34010), (1501, 32220), (1580, 30609), (1611, 30020), (1710, 28282), (1790, 27018), (2148, 22515), (2370, 20406), (2685, 18012), (2844, 17005), (3002, 16110), (3222, 15010), (3401, 14220), (3420, 14141), (3555, 13604), (3580, 13509), (4503, 10740), (4740, 10203), (5370, 9006), (6004, 8055), (6444, 7505), (6802, 7110)]