91961160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:831

約数の個数: 128

約数和(自身を含む): 297302400

約数和(自身を除く): 205341240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 85, 102, 120, 122, 136, 170, 183, 204, 244, 255, 305, 340, 366, 408, 488, 510, 610, 680, 732, 739, 915, 1020, 1037, 1220, 1464, 1478, 1830, 2040, 2074, 2217, 2440, 2956, 3111, 3660, 3695, 4148, 4434, 5185, 5912, 6222, 7320, 7390, 8296, 8868, 10370, 11085, 12444, 12563, 14780, 15555, 17736, 20740, 22170, 24888, 25126, 29560, 31110, 37689, 41480, 44340, 45079, 50252, 62220, 62815, 75378, 88680, 90158, 100504, 124440, 125630, 135237, 150756, 180316, 188445, 225395, 251260, 270474, 301512, 360632, 376890, 450790, 502520, 540948, 676185, 753780, 766343, 901580, 1081896, 1352370, 1507560, 1532686, 1803160, 2299029, 2704740, 3065372, 3831715, 4598058, 5409480, 6130744, 7663430, 9196116, 11495145, 15326860, 18392232, 22990290, 30653720, 45980580, 91961160]

約数ペア:

[(1, 91961160), (2, 45980580), (3, 30653720), (4, 22990290), (5, 18392232), (6, 15326860), (8, 11495145), (10, 9196116), (12, 7663430), (15, 6130744), (17, 5409480), (20, 4598058), (24, 3831715), (30, 3065372), (34, 2704740), (40, 2299029), (51, 1803160), (60, 1532686), (61, 1507560), (68, 1352370), (85, 1081896), (102, 901580), (120, 766343), (122, 753780), (136, 676185), (170, 540948), (183, 502520), (204, 450790), (244, 376890), (255, 360632), (305, 301512), (340, 270474), (366, 251260), (408, 225395), (488, 188445), (510, 180316), (610, 150756), (680, 135237), (732, 125630), (739, 124440), (915, 100504), (1020, 90158), (1037, 88680), (1220, 75378), (1464, 62815), (1478, 62220), (1830, 50252), (2040, 45079), (2074, 44340), (2217, 41480), (2440, 37689), (2956, 31110), (3111, 29560), (3660, 25126), (3695, 24888), (4148, 22170), (4434, 20740), (5185, 17736), (5912, 15555), (6222, 14780), (7320, 12563), (7390, 12444), (8296, 11085), (8868, 10370)]