219025950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10211}}^1$

素因数の和:10250

約数の個数: 96

約数和(自身を含む): 638209152

約数和(自身を除く): 419183202

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 130, 143, 150, 165, 195, 275, 286, 325, 330, 390, 429, 550, 650, 715, 825, 858, 975, 1430, 1650, 1950, 2145, 3575, 4290, 7150, 10211, 10725, 20422, 21450, 30633, 51055, 61266, 102110, 112321, 132743, 153165, 224642, 255275, 265486, 306330, 336963, 398229, 510550, 561605, 663715, 673926, 765825, 796458, 1123210, 1327430, 1460173, 1531650, 1684815, 1991145, 2808025, 2920346, 3318575, 3369630, 3982290, 4380519, 5616050, 6637150, 7300865, 8424075, 8761038, 9955725, 14601730, 16848150, 19911450, 21902595, 36504325, 43805190, 73008650, 109512975, 219025950]

約数ペア:

[(1, 219025950), (2, 109512975), (3, 73008650), (5, 43805190), (6, 36504325), (10, 21902595), (11, 19911450), (13, 16848150), (15, 14601730), (22, 9955725), (25, 8761038), (26, 8424075), (30, 7300865), (33, 6637150), (39, 5616050), (50, 4380519), (55, 3982290), (65, 3369630), (66, 3318575), (75, 2920346), (78, 2808025), (110, 1991145), (130, 1684815), (143, 1531650), (150, 1460173), (165, 1327430), (195, 1123210), (275, 796458), (286, 765825), (325, 673926), (330, 663715), (390, 561605), (429, 510550), (550, 398229), (650, 336963), (715, 306330), (825, 265486), (858, 255275), (975, 224642), (1430, 153165), (1650, 132743), (1950, 112321), (2145, 102110), (3575, 61266), (4290, 51055), (7150, 30633), (10211, 21450), (10725, 20422)]