38392380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1823}}^1$

素因数の和:1857

約数の個数: 120

約数和(自身を含む): 129773952

約数和(自身を除く): 91381572

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, 1823, 2106, 2340, 3510, 3646, 4212, 5265, 5469, 7020, 7292, 9115, 10530, 10938, 16407, 18230, 21060, 21876, 23699, 27345, 32814, 36460, 47398, 49221, 54690, 65628, 71097, 82035, 94796, 98442, 109380, 118495, 142194, 147663, 164070, 196884, 213291, 236990, 246105, 284388, 295326, 328140, 355485, 426582, 473980, 492210, 590652, 639873, 710970, 738315, 853164, 984420, 1066455, 1279746, 1421940, 1476630, 1919619, 2132910, 2559492, 2953260, 3199365, 3839238, 4265820, 6398730, 7678476, 9598095, 12797460, 19196190, 38392380]

約数ペア:

[(1, 38392380), (2, 19196190), (3, 12797460), (4, 9598095), (5, 7678476), (6, 6398730), (9, 4265820), (10, 3839238), (12, 3199365), (13, 2953260), (15, 2559492), (18, 2132910), (20, 1919619), (26, 1476630), (27, 1421940), (30, 1279746), (36, 1066455), (39, 984420), (45, 853164), (52, 738315), (54, 710970), (60, 639873), (65, 590652), (78, 492210), (81, 473980), (90, 426582), (108, 355485), (117, 328140), (130, 295326), (135, 284388), (156, 246105), (162, 236990), (180, 213291), (195, 196884), (234, 164070), (260, 147663), (270, 142194), (324, 118495), (351, 109380), (390, 98442), (405, 94796), (468, 82035), (540, 71097), (585, 65628), (702, 54690), (780, 49221), (810, 47398), (1053, 36460), (1170, 32814), (1404, 27345), (1620, 23699), (1755, 21876), (1823, 21060), (2106, 18230), (2340, 16407), (3510, 10938), (3646, 10530), (4212, 9115), (5265, 7292), (5469, 7020)]