65195820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{769}}^1$

素因数の和:944

約数の個数: 96

約数和(自身を含む): 204388800

約数和(自身を除く): 139192980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 157, 180, 270, 314, 471, 540, 628, 769, 785, 942, 1413, 1538, 1570, 1884, 2307, 2355, 2826, 3076, 3140, 3845, 4239, 4614, 4710, 5652, 6921, 7065, 7690, 8478, 9228, 9420, 11535, 13842, 14130, 15380, 16956, 20763, 21195, 23070, 27684, 28260, 34605, 41526, 42390, 46140, 69210, 83052, 84780, 103815, 120733, 138420, 207630, 241466, 362199, 415260, 482932, 603665, 724398, 1086597, 1207330, 1448796, 1810995, 2173194, 2414660, 3259791, 3621990, 4346388, 5432985, 6519582, 7243980, 10865970, 13039164, 16298955, 21731940, 32597910, 65195820]

約数ペア:

[(1, 65195820), (2, 32597910), (3, 21731940), (4, 16298955), (5, 13039164), (6, 10865970), (9, 7243980), (10, 6519582), (12, 5432985), (15, 4346388), (18, 3621990), (20, 3259791), (27, 2414660), (30, 2173194), (36, 1810995), (45, 1448796), (54, 1207330), (60, 1086597), (90, 724398), (108, 603665), (135, 482932), (157, 415260), (180, 362199), (270, 241466), (314, 207630), (471, 138420), (540, 120733), (628, 103815), (769, 84780), (785, 83052), (942, 69210), (1413, 46140), (1538, 42390), (1570, 41526), (1884, 34605), (2307, 28260), (2355, 27684), (2826, 23070), (3076, 21195), (3140, 20763), (3845, 16956), (4239, 15380), (4614, 14130), (4710, 13842), (5652, 11535), (6921, 9420), (7065, 9228), (7690, 8478)]