154043910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 428544000

約数和(自身を除く): 274500090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 61, 90, 94, 122, 135, 141, 183, 199, 235, 270, 282, 305, 366, 398, 423, 470, 549, 597, 610, 705, 846, 915, 995, 1098, 1194, 1269, 1410, 1647, 1791, 1830, 1990, 2115, 2538, 2745, 2867, 2985, 3294, 3582, 4230, 5373, 5490, 5734, 5970, 6345, 8235, 8601, 8955, 9353, 10746, 12139, 12690, 14335, 16470, 17202, 17910, 18706, 24278, 25803, 26865, 28059, 28670, 36417, 43005, 46765, 51606, 53730, 56118, 60695, 72834, 77409, 84177, 86010, 93530, 109251, 121390, 129015, 140295, 154818, 168354, 182085, 218502, 252531, 258030, 280590, 327753, 364170, 387045, 420885, 505062, 546255, 570533, 655506, 774090, 841770, 1092510, 1141066, 1262655, 1638765, 1711599, 2525310, 2852665, 3277530, 3423198, 5134797, 5705330, 8557995, 10269594, 15404391, 17115990, 25673985, 30808782, 51347970, 77021955, 154043910]

約数ペア:

[(1, 154043910), (2, 77021955), (3, 51347970), (5, 30808782), (6, 25673985), (9, 17115990), (10, 15404391), (15, 10269594), (18, 8557995), (27, 5705330), (30, 5134797), (45, 3423198), (47, 3277530), (54, 2852665), (61, 2525310), (90, 1711599), (94, 1638765), (122, 1262655), (135, 1141066), (141, 1092510), (183, 841770), (199, 774090), (235, 655506), (270, 570533), (282, 546255), (305, 505062), (366, 420885), (398, 387045), (423, 364170), (470, 327753), (549, 280590), (597, 258030), (610, 252531), (705, 218502), (846, 182085), (915, 168354), (995, 154818), (1098, 140295), (1194, 129015), (1269, 121390), (1410, 109251), (1647, 93530), (1791, 86010), (1830, 84177), (1990, 77409), (2115, 72834), (2538, 60695), (2745, 56118), (2867, 53730), (2985, 51606), (3294, 46765), (3582, 43005), (4230, 36417), (5373, 28670), (5490, 28059), (5734, 26865), (5970, 25803), (6345, 24278), (8235, 18706), (8601, 17910), (8955, 17202), (9353, 16470), (10746, 14335), (12139, 12690)]