91650780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:820

約数の個数: 144

約数和(自身を含む): 305454240

約数和(自身を除く): 213803460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 53, 60, 65, 78, 90, 106, 117, 130, 156, 159, 180, 195, 212, 234, 260, 265, 318, 390, 468, 477, 530, 585, 636, 689, 739, 780, 795, 954, 1060, 1170, 1378, 1478, 1590, 1908, 2067, 2217, 2340, 2385, 2756, 2956, 3180, 3445, 3695, 4134, 4434, 4770, 6201, 6651, 6890, 7390, 8268, 8868, 9540, 9607, 10335, 11085, 12402, 13302, 13780, 14780, 19214, 20670, 22170, 24804, 26604, 28821, 31005, 33255, 38428, 39167, 41340, 44340, 48035, 57642, 62010, 66510, 78334, 86463, 96070, 115284, 117501, 124020, 133020, 144105, 156668, 172926, 192140, 195835, 235002, 288210, 345852, 352503, 391670, 432315, 470004, 509171, 576420, 587505, 705006, 783340, 864630, 1018342, 1175010, 1410012, 1527513, 1729260, 1762515, 2036684, 2350020, 2545855, 3055026, 3525030, 4582539, 5091710, 6110052, 7050060, 7637565, 9165078, 10183420, 15275130, 18330156, 22912695, 30550260, 45825390, 91650780]

約数ペア:

[(1, 91650780), (2, 45825390), (3, 30550260), (4, 22912695), (5, 18330156), (6, 15275130), (9, 10183420), (10, 9165078), (12, 7637565), (13, 7050060), (15, 6110052), (18, 5091710), (20, 4582539), (26, 3525030), (30, 3055026), (36, 2545855), (39, 2350020), (45, 2036684), (52, 1762515), (53, 1729260), (60, 1527513), (65, 1410012), (78, 1175010), (90, 1018342), (106, 864630), (117, 783340), (130, 705006), (156, 587505), (159, 576420), (180, 509171), (195, 470004), (212, 432315), (234, 391670), (260, 352503), (265, 345852), (318, 288210), (390, 235002), (468, 195835), (477, 192140), (530, 172926), (585, 156668), (636, 144105), (689, 133020), (739, 124020), (780, 117501), (795, 115284), (954, 96070), (1060, 86463), (1170, 78334), (1378, 66510), (1478, 62010), (1590, 57642), (1908, 48035), (2067, 44340), (2217, 41340), (2340, 39167), (2385, 38428), (2756, 33255), (2956, 31005), (3180, 28821), (3445, 26604), (3695, 24804), (4134, 22170), (4434, 20670), (4770, 19214), (6201, 14780), (6651, 13780), (6890, 13302), (7390, 12402), (8268, 11085), (8868, 10335), (9540, 9607)]