299756340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2417}}^1$

素因数の和:2498

約数の個数: 144

約数和(自身を含む): 998092368

約数和(自身を除く): 698336028

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, 1060, 1170, 1378, 1590, 1908, 2067, 2340, 2385, 2417, 2756, 3180, 3445, 4134, 4770, 4834, 6201, 6890, 7251, 8268, 9540, 9668, 10335, 12085, 12402, 13780, 14502, 20670, 21753, 24170, 24804, 29004, 31005, 31421, 36255, 41340, 43506, 48340, 62010, 62842, 72510, 87012, 94263, 108765, 124020, 125684, 128101, 145020, 157105, 188526, 217530, 256202, 282789, 314210, 377052, 384303, 435060, 471315, 512404, 565578, 628420, 640505, 768606, 942630, 1131156, 1152909, 1281010, 1413945, 1537212, 1665313, 1885260, 1921515, 2305818, 2562020, 2827890, 3330626, 3843030, 4611636, 4995939, 5655780, 5764545, 6661252, 7686060, 8326565, 9991878, 11529090, 14987817, 16653130, 19983756, 23058180, 24979695, 29975634, 33306260, 49959390, 59951268, 74939085, 99918780, 149878170, 299756340]

約数ペア:

[(1, 299756340), (2, 149878170), (3, 99918780), (4, 74939085), (5, 59951268), (6, 49959390), (9, 33306260), (10, 29975634), (12, 24979695), (13, 23058180), (15, 19983756), (18, 16653130), (20, 14987817), (26, 11529090), (30, 9991878), (36, 8326565), (39, 7686060), (45, 6661252), (52, 5764545), (53, 5655780), (60, 4995939), (65, 4611636), (78, 3843030), (90, 3330626), (106, 2827890), (117, 2562020), (130, 2305818), (156, 1921515), (159, 1885260), (180, 1665313), (195, 1537212), (212, 1413945), (234, 1281010), (260, 1152909), (265, 1131156), (318, 942630), (390, 768606), (468, 640505), (477, 628420), (530, 565578), (585, 512404), (636, 471315), (689, 435060), (780, 384303), (795, 377052), (954, 314210), (1060, 282789), (1170, 256202), (1378, 217530), (1590, 188526), (1908, 157105), (2067, 145020), (2340, 128101), (2385, 125684), (2417, 124020), (2756, 108765), (3180, 94263), (3445, 87012), (4134, 72510), (4770, 62842), (4834, 62010), (6201, 48340), (6890, 43506), (7251, 41340), (8268, 36255), (9540, 31421), (9668, 31005), (10335, 29004), (12085, 24804), (12402, 24170), (13780, 21753), (14502, 20670)]