98876760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2601

約数の個数: 128

約数和(自身を含む): 330739200

約数和(自身を除く): 231862440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2551, 2584, 3230, 3876, 4845, 5102, 6460, 7653, 7752, 9690, 10204, 12755, 12920, 15306, 19380, 20408, 25510, 30612, 38265, 38760, 43367, 48469, 51020, 61224, 76530, 86734, 96938, 102040, 130101, 145407, 153060, 173468, 193876, 216835, 242345, 260202, 290814, 306120, 346936, 387752, 433670, 484690, 520404, 581628, 650505, 727035, 823973, 867340, 969380, 1040808, 1163256, 1301010, 1454070, 1647946, 1734680, 1938760, 2471919, 2602020, 2908140, 3295892, 4119865, 4943838, 5204040, 5816280, 6591784, 8239730, 9887676, 12359595, 16479460, 19775352, 24719190, 32958920, 49438380, 98876760]

約数ペア:

[(1, 98876760), (2, 49438380), (3, 32958920), (4, 24719190), (5, 19775352), (6, 16479460), (8, 12359595), (10, 9887676), (12, 8239730), (15, 6591784), (17, 5816280), (19, 5204040), (20, 4943838), (24, 4119865), (30, 3295892), (34, 2908140), (38, 2602020), (40, 2471919), (51, 1938760), (57, 1734680), (60, 1647946), (68, 1454070), (76, 1301010), (85, 1163256), (95, 1040808), (102, 969380), (114, 867340), (120, 823973), (136, 727035), (152, 650505), (170, 581628), (190, 520404), (204, 484690), (228, 433670), (255, 387752), (285, 346936), (323, 306120), (340, 290814), (380, 260202), (408, 242345), (456, 216835), (510, 193876), (570, 173468), (646, 153060), (680, 145407), (760, 130101), (969, 102040), (1020, 96938), (1140, 86734), (1292, 76530), (1615, 61224), (1938, 51020), (2040, 48469), (2280, 43367), (2551, 38760), (2584, 38265), (3230, 30612), (3876, 25510), (4845, 20408), (5102, 19380), (6460, 15306), (7653, 12920), (7752, 12755), (9690, 10204)]