127238850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:466

約数の個数: 120

約数和(自身を含む): 358520580

約数和(自身を除く): 231281730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 89, 90, 135, 150, 162, 178, 225, 267, 270, 353, 405, 445, 450, 534, 675, 706, 801, 810, 890, 1059, 1335, 1350, 1602, 1765, 2025, 2118, 2225, 2403, 2670, 3177, 3530, 4005, 4050, 4450, 4806, 5295, 6354, 6675, 7209, 8010, 8825, 9531, 10590, 12015, 13350, 14418, 15885, 17650, 19062, 20025, 24030, 26475, 28593, 31417, 31770, 36045, 40050, 47655, 52950, 57186, 60075, 62834, 72090, 79425, 94251, 95310, 120150, 142965, 157085, 158850, 180225, 188502, 238275, 282753, 285930, 314170, 360450, 471255, 476550, 565506, 714825, 785425, 848259, 942510, 1413765, 1429650, 1570850, 1696518, 2356275, 2544777, 2827530, 4241295, 4712550, 5089554, 7068825, 8482590, 12723885, 14137650, 21206475, 25447770, 42412950, 63619425, 127238850]

約数ペア:

[(1, 127238850), (2, 63619425), (3, 42412950), (5, 25447770), (6, 21206475), (9, 14137650), (10, 12723885), (15, 8482590), (18, 7068825), (25, 5089554), (27, 4712550), (30, 4241295), (45, 2827530), (50, 2544777), (54, 2356275), (75, 1696518), (81, 1570850), (89, 1429650), (90, 1413765), (135, 942510), (150, 848259), (162, 785425), (178, 714825), (225, 565506), (267, 476550), (270, 471255), (353, 360450), (405, 314170), (445, 285930), (450, 282753), (534, 238275), (675, 188502), (706, 180225), (801, 158850), (810, 157085), (890, 142965), (1059, 120150), (1335, 95310), (1350, 94251), (1602, 79425), (1765, 72090), (2025, 62834), (2118, 60075), (2225, 57186), (2403, 52950), (2670, 47655), (3177, 40050), (3530, 36045), (4005, 31770), (4050, 31417), (4450, 28593), (4806, 26475), (5295, 24030), (6354, 20025), (6675, 19062), (7209, 17650), (8010, 15885), (8825, 14418), (9531, 13350), (10590, 12015)]