16053100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 44997120

約数和(自身を除く): 28944020

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 25, 28, 34, 35, 38, 50, 68, 70, 71, 76, 85, 95, 100, 119, 133, 140, 142, 170, 175, 190, 238, 266, 284, 323, 340, 350, 355, 380, 425, 475, 476, 497, 532, 595, 646, 665, 700, 710, 850, 950, 994, 1190, 1207, 1292, 1330, 1349, 1420, 1615, 1700, 1775, 1900, 1988, 2261, 2380, 2414, 2485, 2660, 2698, 2975, 3230, 3325, 3550, 4522, 4828, 4970, 5396, 5950, 6035, 6460, 6650, 6745, 7100, 8075, 8449, 9044, 9443, 9940, 11305, 11900, 12070, 12425, 13300, 13490, 16150, 16898, 18886, 22610, 22933, 24140, 24850, 26980, 30175, 32300, 33725, 33796, 37772, 42245, 45220, 45866, 47215, 49700, 56525, 60350, 67450, 84490, 91732, 94430, 113050, 114665, 120700, 134900, 160531, 168980, 188860, 211225, 226100, 229330, 236075, 321062, 422450, 458660, 472150, 573325, 642124, 802655, 844900, 944300, 1146650, 1605310, 2293300, 3210620, 4013275, 8026550, 16053100]

約数ペア:

[(1, 16053100), (2, 8026550), (4, 4013275), (5, 3210620), (7, 2293300), (10, 1605310), (14, 1146650), (17, 944300), (19, 844900), (20, 802655), (25, 642124), (28, 573325), (34, 472150), (35, 458660), (38, 422450), (50, 321062), (68, 236075), (70, 229330), (71, 226100), (76, 211225), (85, 188860), (95, 168980), (100, 160531), (119, 134900), (133, 120700), (140, 114665), (142, 113050), (170, 94430), (175, 91732), (190, 84490), (238, 67450), (266, 60350), (284, 56525), (323, 49700), (340, 47215), (350, 45866), (355, 45220), (380, 42245), (425, 37772), (475, 33796), (476, 33725), (497, 32300), (532, 30175), (595, 26980), (646, 24850), (665, 24140), (700, 22933), (710, 22610), (850, 18886), (950, 16898), (994, 16150), (1190, 13490), (1207, 13300), (1292, 12425), (1330, 12070), (1349, 11900), (1420, 11305), (1615, 9940), (1700, 9443), (1775, 9044), (1900, 8449), (1988, 8075), (2261, 7100), (2380, 6745), (2414, 6650), (2485, 6460), (2660, 6035), (2698, 5950), (2975, 5396), (3230, 4970), (3325, 4828), (3550, 4522)]