421274520

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{14447}}^1$

素因数の和:14476

約数の個数: 112

約数和(自身を含む): 1421249760

約数和(自身を除く): 999975240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 7290, 9720, 14447, 14580, 28894, 29160, 43341, 57788, 72235, 86682, 115576, 130023, 144470, 173364, 216705, 260046, 288940, 346728, 390069, 433410, 520092, 577880, 650115, 780138, 866820, 1040184, 1170207, 1300230, 1560276, 1733640, 1950345, 2340414, 2600460, 3120552, 3510621, 3900690, 4680828, 5200920, 5851035, 7021242, 7801380, 9361656, 10531863, 11702070, 14042484, 15602760, 17553105, 21063726, 23404140, 28084968, 35106210, 42127452, 46808280, 52659315, 70212420, 84254904, 105318630, 140424840, 210637260, 421274520]

約数ペア:

[(1, 421274520), (2, 210637260), (3, 140424840), (4, 105318630), (5, 84254904), (6, 70212420), (8, 52659315), (9, 46808280), (10, 42127452), (12, 35106210), (15, 28084968), (18, 23404140), (20, 21063726), (24, 17553105), (27, 15602760), (30, 14042484), (36, 11702070), (40, 10531863), (45, 9361656), (54, 7801380), (60, 7021242), (72, 5851035), (81, 5200920), (90, 4680828), (108, 3900690), (120, 3510621), (135, 3120552), (162, 2600460), (180, 2340414), (216, 1950345), (243, 1733640), (270, 1560276), (324, 1300230), (360, 1170207), (405, 1040184), (486, 866820), (540, 780138), (648, 650115), (729, 577880), (810, 520092), (972, 433410), (1080, 390069), (1215, 346728), (1458, 288940), (1620, 260046), (1944, 216705), (2430, 173364), (2916, 144470), (3240, 130023), (3645, 115576), (4860, 86682), (5832, 72235), (7290, 57788), (9720, 43341), (14447, 29160), (14580, 28894)]