164893860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 537062400

約数和(自身を除く): 372168540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 73, 89, 90, 94, 108, 135, 141, 146, 178, 180, 188, 219, 235, 267, 270, 282, 292, 356, 365, 423, 438, 445, 470, 534, 540, 564, 657, 705, 730, 801, 846, 876, 890, 940, 1068, 1095, 1269, 1314, 1335, 1410, 1460, 1602, 1692, 1780, 1971, 2115, 2190, 2403, 2538, 2628, 2670, 2820, 3204, 3285, 3431, 3942, 4005, 4183, 4230, 4380, 4806, 5076, 5340, 6345, 6497, 6570, 6862, 7884, 8010, 8366, 8460, 9612, 9855, 10293, 12015, 12549, 12690, 12994, 13140, 13724, 16020, 16732, 17155, 19491, 19710, 20586, 20915, 24030, 25098, 25380, 25988, 30879, 32485, 34310, 37647, 38982, 39420, 41172, 41830, 48060, 50196, 51465, 58473, 61758, 62745, 64970, 68620, 75294, 77964, 83660, 92637, 97455, 102930, 112941, 116946, 123516, 125490, 129940, 150588, 154395, 175419, 185274, 188235, 194910, 205860, 225882, 233892, 250980, 292365, 305359, 308790, 350838, 370548, 376470, 389820, 451764, 463185, 564705, 584730, 610718, 617580, 701676, 752940, 877095, 916077, 926370, 1129410, 1169460, 1221436, 1526795, 1754190, 1832154, 1852740, 2258820, 2748231, 3053590, 3508380, 3664308, 4580385, 5496462, 6107180, 8244693, 9160770, 10992924, 13741155, 16489386, 18321540, 27482310, 32978772, 41223465, 54964620, 82446930, 164893860]

約数ペア:

[(1, 164893860), (2, 82446930), (3, 54964620), (4, 41223465), (5, 32978772), (6, 27482310), (9, 18321540), (10, 16489386), (12, 13741155), (15, 10992924), (18, 9160770), (20, 8244693), (27, 6107180), (30, 5496462), (36, 4580385), (45, 3664308), (47, 3508380), (54, 3053590), (60, 2748231), (73, 2258820), (89, 1852740), (90, 1832154), (94, 1754190), (108, 1526795), (135, 1221436), (141, 1169460), (146, 1129410), (178, 926370), (180, 916077), (188, 877095), (219, 752940), (235, 701676), (267, 617580), (270, 610718), (282, 584730), (292, 564705), (356, 463185), (365, 451764), (423, 389820), (438, 376470), (445, 370548), (470, 350838), (534, 308790), (540, 305359), (564, 292365), (657, 250980), (705, 233892), (730, 225882), (801, 205860), (846, 194910), (876, 188235), (890, 185274), (940, 175419), (1068, 154395), (1095, 150588), (1269, 129940), (1314, 125490), (1335, 123516), (1410, 116946), (1460, 112941), (1602, 102930), (1692, 97455), (1780, 92637), (1971, 83660), (2115, 77964), (2190, 75294), (2403, 68620), (2538, 64970), (2628, 62745), (2670, 61758), (2820, 58473), (3204, 51465), (3285, 50196), (3431, 48060), (3942, 41830), (4005, 41172), (4183, 39420), (4230, 38982), (4380, 37647), (4806, 34310), (5076, 32485), (5340, 30879), (6345, 25988), (6497, 25380), (6570, 25098), (6862, 24030), (7884, 20915), (8010, 20586), (8366, 19710), (8460, 19491), (9612, 17155), (9855, 16732), (10293, 16020), (12015, 13724), (12549, 13140), (12690, 12994)]