946872180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15797}}^1$

素因数の和:15855

約数の個数: 120

約数和(自身を含む): 3050846568

約数和(自身を除く): 2103974388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1110, 1332, 1620, 1665, 1998, 2220, 2997, 3330, 3996, 4995, 5994, 6660, 9990, 11988, 14985, 15797, 19980, 29970, 31594, 47391, 59940, 63188, 78985, 94782, 142173, 157970, 189564, 236955, 284346, 315940, 426519, 473910, 568692, 584489, 710865, 853038, 947820, 1168978, 1279557, 1421730, 1706076, 1753467, 2132595, 2337956, 2559114, 2843460, 2922445, 3506934, 4265190, 5118228, 5260401, 5844890, 6397785, 7013868, 8530380, 8767335, 10520802, 11689780, 12795570, 15781203, 17534670, 21041604, 25591140, 26302005, 31562406, 35069340, 47343609, 52604010, 63124812, 78906015, 94687218, 105208020, 157812030, 189374436, 236718045, 315624060, 473436090, 946872180]

約数ペア:

[(1, 946872180), (2, 473436090), (3, 315624060), (4, 236718045), (5, 189374436), (6, 157812030), (9, 105208020), (10, 94687218), (12, 78906015), (15, 63124812), (18, 52604010), (20, 47343609), (27, 35069340), (30, 31562406), (36, 26302005), (37, 25591140), (45, 21041604), (54, 17534670), (60, 15781203), (74, 12795570), (81, 11689780), (90, 10520802), (108, 8767335), (111, 8530380), (135, 7013868), (148, 6397785), (162, 5844890), (180, 5260401), (185, 5118228), (222, 4265190), (270, 3506934), (324, 2922445), (333, 2843460), (370, 2559114), (405, 2337956), (444, 2132595), (540, 1753467), (555, 1706076), (666, 1421730), (740, 1279557), (810, 1168978), (999, 947820), (1110, 853038), (1332, 710865), (1620, 584489), (1665, 568692), (1998, 473910), (2220, 426519), (2997, 315940), (3330, 284346), (3996, 236955), (4995, 189564), (5994, 157970), (6660, 142173), (9990, 94782), (11988, 78985), (14985, 63188), (15797, 59940), (19980, 47391), (29970, 31594)]