403111980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{379}}^1$

素因数の和:724

約数の個数: 144

約数和(自身を含む): 1294675200

約数和(自身を除く): 891563220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 311, 342, 379, 380, 570, 622, 684, 758, 855, 933, 1137, 1140, 1244, 1516, 1555, 1710, 1866, 1895, 2274, 2799, 3110, 3411, 3420, 3732, 3790, 4548, 4665, 5598, 5685, 5909, 6220, 6822, 7201, 7580, 9330, 11196, 11370, 11818, 13644, 13995, 14402, 17055, 17727, 18660, 21603, 22740, 23636, 27990, 28804, 29545, 34110, 35454, 36005, 43206, 53181, 55980, 59090, 64809, 68220, 70908, 72010, 86412, 88635, 106362, 108015, 117869, 118180, 129618, 144020, 177270, 212724, 216030, 235738, 259236, 265905, 324045, 353607, 354540, 432060, 471476, 531810, 589345, 648090, 707214, 1060821, 1063620, 1178690, 1296180, 1414428, 1768035, 2121642, 2239511, 2357380, 3536070, 4243284, 4479022, 5304105, 6718533, 7072140, 8958044, 10608210, 11197555, 13437066, 20155599, 21216420, 22395110, 26874132, 33592665, 40311198, 44790220, 67185330, 80622396, 100777995, 134370660, 201555990, 403111980]

約数ペア:

[(1, 403111980), (2, 201555990), (3, 134370660), (4, 100777995), (5, 80622396), (6, 67185330), (9, 44790220), (10, 40311198), (12, 33592665), (15, 26874132), (18, 22395110), (19, 21216420), (20, 20155599), (30, 13437066), (36, 11197555), (38, 10608210), (45, 8958044), (57, 7072140), (60, 6718533), (76, 5304105), (90, 4479022), (95, 4243284), (114, 3536070), (171, 2357380), (180, 2239511), (190, 2121642), (228, 1768035), (285, 1414428), (311, 1296180), (342, 1178690), (379, 1063620), (380, 1060821), (570, 707214), (622, 648090), (684, 589345), (758, 531810), (855, 471476), (933, 432060), (1137, 354540), (1140, 353607), (1244, 324045), (1516, 265905), (1555, 259236), (1710, 235738), (1866, 216030), (1895, 212724), (2274, 177270), (2799, 144020), (3110, 129618), (3411, 118180), (3420, 117869), (3732, 108015), (3790, 106362), (4548, 88635), (4665, 86412), (5598, 72010), (5685, 70908), (5909, 68220), (6220, 64809), (6822, 59090), (7201, 55980), (7580, 53181), (9330, 43206), (11196, 36005), (11370, 35454), (11818, 34110), (13644, 29545), (13995, 28804), (14402, 27990), (17055, 23636), (17727, 22740), (18660, 21603)]