2019323100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1669}}^1$

素因数の和:1832

約数の個数: 144

約数和(自身を含む): 6059160800

約数和(自身を除く): 4039837700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 109, 111, 148, 150, 185, 218, 222, 300, 327, 370, 436, 444, 545, 555, 654, 740, 925, 1090, 1110, 1308, 1635, 1669, 1850, 2180, 2220, 2725, 2775, 3270, 3338, 3700, 4033, 5007, 5450, 5550, 6540, 6676, 8066, 8175, 8345, 10014, 10900, 11100, 12099, 16132, 16350, 16690, 20028, 20165, 24198, 25035, 32700, 33380, 40330, 41725, 48396, 50070, 60495, 61753, 80660, 83450, 100140, 100825, 120990, 123506, 125175, 166900, 181921, 185259, 201650, 241980, 247012, 250350, 302475, 308765, 363842, 370518, 403300, 500700, 545763, 604950, 617530, 727684, 741036, 909605, 926295, 1091526, 1209900, 1235060, 1543825, 1819210, 1852590, 2183052, 2728815, 3087650, 3638420, 3705180, 4548025, 4631475, 5457630, 6175300, 6731077, 9096050, 9262950, 10915260, 13462154, 13644075, 18192100, 18525900, 20193231, 26924308, 27288150, 33655385, 40386462, 54576300, 67310770, 80772924, 100966155, 134621540, 168276925, 201932310, 336553850, 403864620, 504830775, 673107700, 1009661550, 2019323100]

約数ペア:

[(1, 2019323100), (2, 1009661550), (3, 673107700), (4, 504830775), (5, 403864620), (6, 336553850), (10, 201932310), (12, 168276925), (15, 134621540), (20, 100966155), (25, 80772924), (30, 67310770), (37, 54576300), (50, 40386462), (60, 33655385), (74, 27288150), (75, 26924308), (100, 20193231), (109, 18525900), (111, 18192100), (148, 13644075), (150, 13462154), (185, 10915260), (218, 9262950), (222, 9096050), (300, 6731077), (327, 6175300), (370, 5457630), (436, 4631475), (444, 4548025), (545, 3705180), (555, 3638420), (654, 3087650), (740, 2728815), (925, 2183052), (1090, 1852590), (1110, 1819210), (1308, 1543825), (1635, 1235060), (1669, 1209900), (1850, 1091526), (2180, 926295), (2220, 909605), (2725, 741036), (2775, 727684), (3270, 617530), (3338, 604950), (3700, 545763), (4033, 500700), (5007, 403300), (5450, 370518), (5550, 363842), (6540, 308765), (6676, 302475), (8066, 250350), (8175, 247012), (8345, 241980), (10014, 201650), (10900, 185259), (11100, 181921), (12099, 166900), (16132, 125175), (16350, 123506), (16690, 120990), (20028, 100825), (20165, 100140), (24198, 83450), (25035, 80660), (32700, 61753), (33380, 60495), (40330, 50070), (41725, 48396)]