227505300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1070

約数の個数: 144

約数和(自身を含む): 728953344

約数和(自身を除く): 501448044

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 71, 75, 100, 110, 132, 142, 150, 165, 213, 220, 275, 284, 300, 330, 355, 426, 550, 660, 710, 781, 825, 852, 971, 1065, 1100, 1420, 1562, 1650, 1775, 1942, 2130, 2343, 2913, 3124, 3300, 3550, 3884, 3905, 4260, 4686, 4855, 5325, 5826, 7100, 7810, 9372, 9710, 10650, 10681, 11652, 11715, 14565, 15620, 19420, 19525, 21300, 21362, 23430, 24275, 29130, 32043, 39050, 42724, 46860, 48550, 53405, 58260, 58575, 64086, 68941, 72825, 78100, 97100, 106810, 117150, 128172, 137882, 145650, 160215, 206823, 213620, 234300, 267025, 275764, 291300, 320430, 344705, 413646, 534050, 640860, 689410, 758351, 801075, 827292, 1034115, 1068100, 1378820, 1516702, 1602150, 1723525, 2068230, 2275053, 3033404, 3204300, 3447050, 3791755, 4136460, 4550106, 5170575, 6894100, 7583510, 9100212, 10341150, 11375265, 15167020, 18958775, 20682300, 22750530, 37917550, 45501060, 56876325, 75835100, 113752650, 227505300]

約数ペア:

[(1, 227505300), (2, 113752650), (3, 75835100), (4, 56876325), (5, 45501060), (6, 37917550), (10, 22750530), (11, 20682300), (12, 18958775), (15, 15167020), (20, 11375265), (22, 10341150), (25, 9100212), (30, 7583510), (33, 6894100), (44, 5170575), (50, 4550106), (55, 4136460), (60, 3791755), (66, 3447050), (71, 3204300), (75, 3033404), (100, 2275053), (110, 2068230), (132, 1723525), (142, 1602150), (150, 1516702), (165, 1378820), (213, 1068100), (220, 1034115), (275, 827292), (284, 801075), (300, 758351), (330, 689410), (355, 640860), (426, 534050), (550, 413646), (660, 344705), (710, 320430), (781, 291300), (825, 275764), (852, 267025), (971, 234300), (1065, 213620), (1100, 206823), (1420, 160215), (1562, 145650), (1650, 137882), (1775, 128172), (1942, 117150), (2130, 106810), (2343, 97100), (2913, 78100), (3124, 72825), (3300, 68941), (3550, 64086), (3884, 58575), (3905, 58260), (4260, 53405), (4686, 48550), (4855, 46860), (5325, 42724), (5826, 39050), (7100, 32043), (7810, 29130), (9372, 24275), (9710, 23430), (10650, 21362), (10681, 21300), (11652, 19525), (11715, 19420), (14565, 15620)]