156951035900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1$

素因数の和:1008

約数の個数: 144

約数和(自身を含む): 350429133600

約数和(自身を除く): 193478097700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 269, 283, 389, 530, 538, 566, 778, 1060, 1076, 1132, 1325, 1345, 1415, 1556, 1945, 2650, 2690, 2830, 3890, 5300, 5380, 5660, 6725, 7075, 7780, 9725, 13450, 14150, 14257, 14999, 19450, 20617, 26900, 28300, 28514, 29998, 38900, 41234, 57028, 59996, 71285, 74995, 76127, 82468, 103085, 104641, 110087, 142570, 149990, 152254, 206170, 209282, 220174, 285140, 299980, 304508, 356425, 374975, 380635, 412340, 418564, 440348, 515425, 523205, 550435, 712850, 749950, 761270, 1030850, 1046410, 1100870, 1425700, 1499900, 1522540, 1903175, 2061700, 2092820, 2201740, 2616025, 2752175, 3806350, 4034731, 5232050, 5504350, 5545973, 5834611, 7612700, 8069462, 10464100, 11008700, 11091946, 11669222, 16138924, 20173655, 22183892, 23338444, 27729865, 29173055, 29613403, 40347310, 55459730, 58346110, 59226806, 80694620, 100868275, 110919460, 116692220, 118453612, 138649325, 145865275, 148067015, 201736550, 277298650, 291730550, 296134030, 403473100, 554597300, 583461100, 592268060, 740335075, 1480670150, 1569510359, 2961340300, 3139020718, 6278041436, 7847551795, 15695103590, 31390207180, 39237758975, 78475517950, 156951035900]

約数ペア:

[(1, 156951035900), (2, 78475517950), (4, 39237758975), (5, 31390207180), (10, 15695103590), (20, 7847551795), (25, 6278041436), (50, 3139020718), (53, 2961340300), (100, 1569510359), (106, 1480670150), (212, 740335075), (265, 592268060), (269, 583461100), (283, 554597300), (389, 403473100), (530, 296134030), (538, 291730550), (566, 277298650), (778, 201736550), (1060, 148067015), (1076, 145865275), (1132, 138649325), (1325, 118453612), (1345, 116692220), (1415, 110919460), (1556, 100868275), (1945, 80694620), (2650, 59226806), (2690, 58346110), (2830, 55459730), (3890, 40347310), (5300, 29613403), (5380, 29173055), (5660, 27729865), (6725, 23338444), (7075, 22183892), (7780, 20173655), (9725, 16138924), (13450, 11669222), (14150, 11091946), (14257, 11008700), (14999, 10464100), (19450, 8069462), (20617, 7612700), (26900, 5834611), (28300, 5545973), (28514, 5504350), (29998, 5232050), (38900, 4034731), (41234, 3806350), (57028, 2752175), (59996, 2616025), (71285, 2201740), (74995, 2092820), (76127, 2061700), (82468, 1903175), (103085, 1522540), (104641, 1499900), (110087, 1425700), (142570, 1100870), (149990, 1046410), (152254, 1030850), (206170, 761270), (209282, 749950), (220174, 712850), (285140, 550435), (299980, 523205), (304508, 515425), (356425, 440348), (374975, 418564), (380635, 412340)]