83336850

素因数分解:

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

素因数の和:84

約数の個数: 144

約数和(自身を含む): 245088480

約数和(自身を除く): 161751630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 90, 95, 114, 135, 150, 162, 171, 190, 225, 243, 270, 285, 342, 361, 405, 450, 475, 486, 513, 570, 675, 722, 810, 855, 950, 1026, 1083, 1215, 1350, 1425, 1539, 1710, 1805, 2025, 2166, 2430, 2565, 2850, 3078, 3249, 3610, 4050, 4275, 4617, 5130, 5415, 6075, 6498, 6859, 7695, 8550, 9025, 9234, 9747, 10830, 12150, 12825, 13718, 15390, 16245, 18050, 19494, 20577, 23085, 25650, 27075, 29241, 32490, 34295, 38475, 41154, 46170, 48735, 54150, 58482, 61731, 68590, 76950, 81225, 87723, 97470, 102885, 115425, 123462, 146205, 162450, 171475, 175446, 185193, 205770, 230850, 243675, 292410, 308655, 342950, 370386, 438615, 487350, 514425, 555579, 617310, 731025, 877230, 925965, 1028850, 1111158, 1462050, 1543275, 1666737, 1851930, 2193075, 2777895, 3086550, 3333474, 4386150, 4629825, 5555790, 8333685, 9259650, 13889475, 16667370, 27778950, 41668425, 83336850]

約数ペア:

[(1, 83336850), (2, 41668425), (3, 27778950), (5, 16667370), (6, 13889475), (9, 9259650), (10, 8333685), (15, 5555790), (18, 4629825), (19, 4386150), (25, 3333474), (27, 3086550), (30, 2777895), (38, 2193075), (45, 1851930), (50, 1666737), (54, 1543275), (57, 1462050), (75, 1111158), (81, 1028850), (90, 925965), (95, 877230), (114, 731025), (135, 617310), (150, 555579), (162, 514425), (171, 487350), (190, 438615), (225, 370386), (243, 342950), (270, 308655), (285, 292410), (342, 243675), (361, 230850), (405, 205770), (450, 185193), (475, 175446), (486, 171475), (513, 162450), (570, 146205), (675, 123462), (722, 115425), (810, 102885), (855, 97470), (950, 87723), (1026, 81225), (1083, 76950), (1215, 68590), (1350, 61731), (1425, 58482), (1539, 54150), (1710, 48735), (1805, 46170), (2025, 41154), (2166, 38475), (2430, 34295), (2565, 32490), (2850, 29241), (3078, 27075), (3249, 25650), (3610, 23085), (4050, 20577), (4275, 19494), (4617, 18050), (5130, 16245), (5415, 15390), (6075, 13718), (6498, 12825), (6859, 12150), (7695, 10830), (8550, 9747), (9025, 9234)]