85777380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4073}}^1$

素因数の和:4107

約数の個数: 120

約数和(自身を含む): 289856952

約数和(自身を除く): 204079572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4073, 4212, 5265, 7020, 8146, 10530, 12219, 16292, 20365, 21060, 24438, 36657, 40730, 48876, 52949, 61095, 73314, 81460, 105898, 109971, 122190, 146628, 158847, 183285, 211796, 219942, 244380, 264745, 317694, 329913, 366570, 439884, 476541, 529490, 549855, 635388, 659826, 733140, 794235, 953082, 1058980, 1099710, 1319652, 1429623, 1588470, 1649565, 1906164, 2199420, 2382705, 2859246, 3176940, 3299130, 4288869, 4765410, 5718492, 6598260, 7148115, 8577738, 9530820, 14296230, 17155476, 21444345, 28592460, 42888690, 85777380]

約数ペア:

[(1, 85777380), (2, 42888690), (3, 28592460), (4, 21444345), (5, 17155476), (6, 14296230), (9, 9530820), (10, 8577738), (12, 7148115), (13, 6598260), (15, 5718492), (18, 4765410), (20, 4288869), (26, 3299130), (27, 3176940), (30, 2859246), (36, 2382705), (39, 2199420), (45, 1906164), (52, 1649565), (54, 1588470), (60, 1429623), (65, 1319652), (78, 1099710), (81, 1058980), (90, 953082), (108, 794235), (117, 733140), (130, 659826), (135, 635388), (156, 549855), (162, 529490), (180, 476541), (195, 439884), (234, 366570), (260, 329913), (270, 317694), (324, 264745), (351, 244380), (390, 219942), (405, 211796), (468, 183285), (540, 158847), (585, 146628), (702, 122190), (780, 109971), (810, 105898), (1053, 81460), (1170, 73314), (1404, 61095), (1620, 52949), (1755, 48876), (2106, 40730), (2340, 36657), (3510, 24438), (4073, 21060), (4212, 20365), (5265, 16292), (7020, 12219), (8146, 10530)]