77785620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6203}}^1$

素因数の和:6245

約数の個数: 96

約数和(自身を含む): 250145280

約数和(自身を除く): 172359660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6203, 6270, 12406, 12540, 18609, 24812, 31015, 37218, 62030, 68233, 74436, 93045, 117857, 124060, 136466, 186090, 204699, 235714, 272932, 341165, 353571, 372180, 409398, 471428, 589285, 682330, 707142, 818796, 1023495, 1178570, 1296427, 1364660, 1414284, 1767855, 2046990, 2357140, 2592854, 3535710, 3889281, 4093980, 5185708, 6482135, 7071420, 7778562, 12964270, 15557124, 19446405, 25928540, 38892810, 77785620]

約数ペア:

[(1, 77785620), (2, 38892810), (3, 25928540), (4, 19446405), (5, 15557124), (6, 12964270), (10, 7778562), (11, 7071420), (12, 6482135), (15, 5185708), (19, 4093980), (20, 3889281), (22, 3535710), (30, 2592854), (33, 2357140), (38, 2046990), (44, 1767855), (55, 1414284), (57, 1364660), (60, 1296427), (66, 1178570), (76, 1023495), (95, 818796), (110, 707142), (114, 682330), (132, 589285), (165, 471428), (190, 409398), (209, 372180), (220, 353571), (228, 341165), (285, 272932), (330, 235714), (380, 204699), (418, 186090), (570, 136466), (627, 124060), (660, 117857), (836, 93045), (1045, 74436), (1140, 68233), (1254, 62030), (2090, 37218), (2508, 31015), (3135, 24812), (4180, 18609), (6203, 12540), (6270, 12406)]