204406950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 574623936

約数和(自身を除く): 370216986

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 43, 50, 55, 66, 67, 75, 86, 110, 129, 134, 150, 165, 201, 215, 258, 275, 330, 335, 402, 430, 473, 550, 645, 670, 737, 825, 946, 1005, 1075, 1290, 1419, 1474, 1650, 1675, 1849, 2010, 2150, 2211, 2365, 2838, 2881, 3225, 3350, 3685, 3698, 4422, 4730, 5025, 5547, 5762, 6450, 7095, 7370, 8643, 9245, 10050, 11055, 11094, 11825, 14190, 14405, 17286, 18425, 18490, 20339, 22110, 23650, 27735, 28810, 31691, 35475, 36850, 40678, 43215, 46225, 55275, 55470, 61017, 63382, 70950, 72025, 86430, 92450, 95073, 101695, 110550, 122034, 123883, 138675, 144050, 158455, 190146, 203390, 216075, 247766, 277350, 305085, 316910, 371649, 432150, 475365, 508475, 610170, 619415, 743298, 792275, 950730, 1016950, 1238830, 1362713, 1525425, 1584550, 1858245, 2376825, 2725426, 3050850, 3097075, 3716490, 4088139, 4753650, 6194150, 6813565, 8176278, 9291225, 13627130, 18582450, 20440695, 34067825, 40881390, 68135650, 102203475, 204406950]

約数ペア:

[(1, 204406950), (2, 102203475), (3, 68135650), (5, 40881390), (6, 34067825), (10, 20440695), (11, 18582450), (15, 13627130), (22, 9291225), (25, 8176278), (30, 6813565), (33, 6194150), (43, 4753650), (50, 4088139), (55, 3716490), (66, 3097075), (67, 3050850), (75, 2725426), (86, 2376825), (110, 1858245), (129, 1584550), (134, 1525425), (150, 1362713), (165, 1238830), (201, 1016950), (215, 950730), (258, 792275), (275, 743298), (330, 619415), (335, 610170), (402, 508475), (430, 475365), (473, 432150), (550, 371649), (645, 316910), (670, 305085), (737, 277350), (825, 247766), (946, 216075), (1005, 203390), (1075, 190146), (1290, 158455), (1419, 144050), (1474, 138675), (1650, 123883), (1675, 122034), (1849, 110550), (2010, 101695), (2150, 95073), (2211, 92450), (2365, 86430), (2838, 72025), (2881, 70950), (3225, 63382), (3350, 61017), (3685, 55470), (3698, 55275), (4422, 46225), (4730, 43215), (5025, 40678), (5547, 36850), (5762, 35475), (6450, 31691), (7095, 28810), (7370, 27735), (8643, 23650), (9245, 22110), (10050, 20339), (11055, 18490), (11094, 18425), (11825, 17286), (14190, 14405)]