16505300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 46247040

約数和(自身を除く): 29741740

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 25, 28, 34, 35, 38, 50, 68, 70, 73, 76, 85, 95, 100, 119, 133, 140, 146, 170, 175, 190, 238, 266, 292, 323, 340, 350, 365, 380, 425, 475, 476, 511, 532, 595, 646, 665, 700, 730, 850, 950, 1022, 1190, 1241, 1292, 1330, 1387, 1460, 1615, 1700, 1825, 1900, 2044, 2261, 2380, 2482, 2555, 2660, 2774, 2975, 3230, 3325, 3650, 4522, 4964, 5110, 5548, 5950, 6205, 6460, 6650, 6935, 7300, 8075, 8687, 9044, 9709, 10220, 11305, 11900, 12410, 12775, 13300, 13870, 16150, 17374, 19418, 22610, 23579, 24820, 25550, 27740, 31025, 32300, 34675, 34748, 38836, 43435, 45220, 47158, 48545, 51100, 56525, 62050, 69350, 86870, 94316, 97090, 113050, 117895, 124100, 138700, 165053, 173740, 194180, 217175, 226100, 235790, 242725, 330106, 434350, 471580, 485450, 589475, 660212, 825265, 868700, 970900, 1178950, 1650530, 2357900, 3301060, 4126325, 8252650, 16505300]

約数ペア:

[(1, 16505300), (2, 8252650), (4, 4126325), (5, 3301060), (7, 2357900), (10, 1650530), (14, 1178950), (17, 970900), (19, 868700), (20, 825265), (25, 660212), (28, 589475), (34, 485450), (35, 471580), (38, 434350), (50, 330106), (68, 242725), (70, 235790), (73, 226100), (76, 217175), (85, 194180), (95, 173740), (100, 165053), (119, 138700), (133, 124100), (140, 117895), (146, 113050), (170, 97090), (175, 94316), (190, 86870), (238, 69350), (266, 62050), (292, 56525), (323, 51100), (340, 48545), (350, 47158), (365, 45220), (380, 43435), (425, 38836), (475, 34748), (476, 34675), (511, 32300), (532, 31025), (595, 27740), (646, 25550), (665, 24820), (700, 23579), (730, 22610), (850, 19418), (950, 17374), (1022, 16150), (1190, 13870), (1241, 13300), (1292, 12775), (1330, 12410), (1387, 11900), (1460, 11305), (1615, 10220), (1700, 9709), (1825, 9044), (1900, 8687), (2044, 8075), (2261, 7300), (2380, 6935), (2482, 6650), (2555, 6460), (2660, 6205), (2774, 5950), (2975, 5548), (3230, 5110), (3325, 4964), (3650, 4522)]