126376380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1100

約数の個数: 144

約数和(自身を含む): 421031520

約数和(自身を除く): 294655140

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, 780, 795, 954, 1019, 1060, 1170, 1378, 1590, 1908, 2038, 2067, 2340, 2385, 2756, 3057, 3180, 3445, 4076, 4134, 4770, 5095, 6114, 6201, 6890, 8268, 9171, 9540, 10190, 10335, 12228, 12402, 13247, 13780, 15285, 18342, 20380, 20670, 24804, 26494, 30570, 31005, 36684, 39741, 41340, 45855, 52988, 54007, 61140, 62010, 66235, 79482, 91710, 108014, 119223, 124020, 132470, 158964, 162021, 183420, 198705, 216028, 238446, 264940, 270035, 324042, 397410, 476892, 486063, 540070, 596115, 648084, 702091, 794820, 810105, 972126, 1080140, 1192230, 1404182, 1620210, 1944252, 2106273, 2384460, 2430315, 2808364, 3240420, 3510455, 4212546, 4860630, 6318819, 7020910, 8425092, 9721260, 10531365, 12637638, 14041820, 21062730, 25275276, 31594095, 42125460, 63188190, 126376380]

約数ペア:

[(1, 126376380), (2, 63188190), (3, 42125460), (4, 31594095), (5, 25275276), (6, 21062730), (9, 14041820), (10, 12637638), (12, 10531365), (13, 9721260), (15, 8425092), (18, 7020910), (20, 6318819), (26, 4860630), (30, 4212546), (36, 3510455), (39, 3240420), (45, 2808364), (52, 2430315), (53, 2384460), (60, 2106273), (65, 1944252), (78, 1620210), (90, 1404182), (106, 1192230), (117, 1080140), (130, 972126), (156, 810105), (159, 794820), (180, 702091), (195, 648084), (212, 596115), (234, 540070), (260, 486063), (265, 476892), (318, 397410), (390, 324042), (468, 270035), (477, 264940), (530, 238446), (585, 216028), (636, 198705), (689, 183420), (780, 162021), (795, 158964), (954, 132470), (1019, 124020), (1060, 119223), (1170, 108014), (1378, 91710), (1590, 79482), (1908, 66235), (2038, 62010), (2067, 61140), (2340, 54007), (2385, 52988), (2756, 45855), (3057, 41340), (3180, 39741), (3445, 36684), (4076, 31005), (4134, 30570), (4770, 26494), (5095, 24804), (6114, 20670), (6201, 20380), (6890, 18342), (8268, 15285), (9171, 13780), (9540, 13247), (10190, 12402), (10335, 12228)]