222493770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 615859200

約数和(自身を除く): 393365430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 89, 90, 94, 135, 141, 178, 197, 235, 267, 270, 282, 394, 423, 445, 470, 534, 591, 705, 801, 846, 890, 985, 1182, 1269, 1335, 1410, 1602, 1773, 1970, 2115, 2403, 2538, 2670, 2955, 3546, 4005, 4183, 4230, 4806, 5319, 5910, 6345, 8010, 8366, 8865, 9259, 10638, 12015, 12549, 12690, 17533, 17730, 18518, 20915, 24030, 25098, 26595, 27777, 35066, 37647, 41830, 46295, 52599, 53190, 55554, 62745, 75294, 83331, 87665, 92590, 105198, 112941, 125490, 138885, 157797, 166662, 175330, 188235, 225882, 249993, 262995, 277770, 315594, 376470, 416655, 473391, 499986, 525990, 564705, 788985, 824051, 833310, 946782, 1129410, 1249965, 1577970, 1648102, 2366955, 2472153, 2499930, 4120255, 4733910, 4944306, 7416459, 8240510, 12360765, 14832918, 22249377, 24721530, 37082295, 44498754, 74164590, 111246885, 222493770]

約数ペア:

[(1, 222493770), (2, 111246885), (3, 74164590), (5, 44498754), (6, 37082295), (9, 24721530), (10, 22249377), (15, 14832918), (18, 12360765), (27, 8240510), (30, 7416459), (45, 4944306), (47, 4733910), (54, 4120255), (89, 2499930), (90, 2472153), (94, 2366955), (135, 1648102), (141, 1577970), (178, 1249965), (197, 1129410), (235, 946782), (267, 833310), (270, 824051), (282, 788985), (394, 564705), (423, 525990), (445, 499986), (470, 473391), (534, 416655), (591, 376470), (705, 315594), (801, 277770), (846, 262995), (890, 249993), (985, 225882), (1182, 188235), (1269, 175330), (1335, 166662), (1410, 157797), (1602, 138885), (1773, 125490), (1970, 112941), (2115, 105198), (2403, 92590), (2538, 87665), (2670, 83331), (2955, 75294), (3546, 62745), (4005, 55554), (4183, 53190), (4230, 52599), (4806, 46295), (5319, 41830), (5910, 37647), (6345, 35066), (8010, 27777), (8366, 26595), (8865, 25098), (9259, 24030), (10638, 20915), (12015, 18518), (12549, 17730), (12690, 17533)]