195966180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{3847}}^1$

素因数の和:4145

約数の個数: 72

約数和(自身を含む): 596686272

約数和(自身を除く): 400720092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 566, 849, 1132, 1415, 1698, 2547, 2830, 3396, 3847, 4245, 5094, 5660, 7694, 8490, 10188, 11541, 12735, 15388, 16980, 19235, 23082, 25470, 34623, 38470, 46164, 50940, 57705, 69246, 76940, 115410, 138492, 173115, 230820, 346230, 692460, 1088701, 2177402, 3266103, 4354804, 5443505, 6532206, 9798309, 10887010, 13064412, 16330515, 19596618, 21774020, 32661030, 39193236, 48991545, 65322060, 97983090, 195966180]

約数ペア:

[(1, 195966180), (2, 97983090), (3, 65322060), (4, 48991545), (5, 39193236), (6, 32661030), (9, 21774020), (10, 19596618), (12, 16330515), (15, 13064412), (18, 10887010), (20, 9798309), (30, 6532206), (36, 5443505), (45, 4354804), (60, 3266103), (90, 2177402), (180, 1088701), (283, 692460), (566, 346230), (849, 230820), (1132, 173115), (1415, 138492), (1698, 115410), (2547, 76940), (2830, 69246), (3396, 57705), (3847, 50940), (4245, 46164), (5094, 38470), (5660, 34623), (7694, 25470), (8490, 23082), (10188, 19235), (11541, 16980), (12735, 15388)]