165445020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4159}}^1$

素因数の和:4204

約数の個数: 144

約数和(自身を含む): 572382720

約数和(自身を除く): 406937700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4159, 4420, 6630, 7956, 8318, 9945, 12477, 13260, 16636, 19890, 20795, 24954, 37431, 39780, 41590, 49908, 54067, 62385, 70703, 74862, 83180, 108134, 124770, 141406, 149724, 162201, 187155, 212109, 216268, 249540, 270335, 282812, 324402, 353515, 374310, 424218, 486603, 540670, 636327, 648804, 707030, 748620, 811005, 848436, 919139, 973206, 1060545, 1081340, 1272654, 1414060, 1622010, 1838278, 1946412, 2121090, 2433015, 2545308, 2757417, 3181635, 3244020, 3676556, 4242180, 4595695, 4866030, 5514834, 6363270, 8272251, 9191390, 9732060, 11029668, 12726540, 13787085, 16544502, 18382780, 27574170, 33089004, 41361255, 55148340, 82722510, 165445020]

約数ペア:

[(1, 165445020), (2, 82722510), (3, 55148340), (4, 41361255), (5, 33089004), (6, 27574170), (9, 18382780), (10, 16544502), (12, 13787085), (13, 12726540), (15, 11029668), (17, 9732060), (18, 9191390), (20, 8272251), (26, 6363270), (30, 5514834), (34, 4866030), (36, 4595695), (39, 4242180), (45, 3676556), (51, 3244020), (52, 3181635), (60, 2757417), (65, 2545308), (68, 2433015), (78, 2121090), (85, 1946412), (90, 1838278), (102, 1622010), (117, 1414060), (130, 1272654), (153, 1081340), (156, 1060545), (170, 973206), (180, 919139), (195, 848436), (204, 811005), (221, 748620), (234, 707030), (255, 648804), (260, 636327), (306, 540670), (340, 486603), (390, 424218), (442, 374310), (468, 353515), (510, 324402), (585, 282812), (612, 270335), (663, 249540), (765, 216268), (780, 212109), (884, 187155), (1020, 162201), (1105, 149724), (1170, 141406), (1326, 124770), (1530, 108134), (1989, 83180), (2210, 74862), (2340, 70703), (2652, 62385), (3060, 54067), (3315, 49908), (3978, 41590), (4159, 39780), (4420, 37431), (6630, 24954), (7956, 20795), (8318, 19890), (9945, 16636), (12477, 13260)]