137325180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 404103168

約数和(自身を除く): 266777988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 191, 230, 276, 345, 382, 460, 521, 573, 690, 764, 955, 1042, 1146, 1380, 1563, 1910, 2084, 2292, 2605, 2865, 3126, 3820, 4393, 5210, 5730, 6252, 7815, 8786, 10420, 11460, 11983, 13179, 15630, 17572, 21965, 23966, 26358, 31260, 35949, 43930, 47932, 52716, 59915, 65895, 71898, 87860, 99511, 119830, 131790, 143796, 179745, 199022, 239660, 263580, 298533, 359490, 398044, 497555, 597066, 718980, 995110, 1194132, 1492665, 1990220, 2288753, 2985330, 4577506, 5970660, 6866259, 9155012, 11443765, 13732518, 22887530, 27465036, 34331295, 45775060, 68662590, 137325180]

約数ペア:

[(1, 137325180), (2, 68662590), (3, 45775060), (4, 34331295), (5, 27465036), (6, 22887530), (10, 13732518), (12, 11443765), (15, 9155012), (20, 6866259), (23, 5970660), (30, 4577506), (46, 2985330), (60, 2288753), (69, 1990220), (92, 1492665), (115, 1194132), (138, 995110), (191, 718980), (230, 597066), (276, 497555), (345, 398044), (382, 359490), (460, 298533), (521, 263580), (573, 239660), (690, 199022), (764, 179745), (955, 143796), (1042, 131790), (1146, 119830), (1380, 99511), (1563, 87860), (1910, 71898), (2084, 65895), (2292, 59915), (2605, 52716), (2865, 47932), (3126, 43930), (3820, 35949), (4393, 31260), (5210, 26358), (5730, 23966), (6252, 21965), (7815, 17572), (8786, 15630), (10420, 13179), (11460, 11983)]