283305420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{5851}}^1$

素因数の和:6135

約数の個数: 72

約数和(自身を含む): 862701840

約数和(自身を除く): 579396420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269, 538, 807, 1076, 1345, 1614, 2421, 2690, 3228, 4035, 4842, 5380, 5851, 8070, 9684, 11702, 12105, 16140, 17553, 23404, 24210, 29255, 35106, 48420, 52659, 58510, 70212, 87765, 105318, 117020, 175530, 210636, 263295, 351060, 526590, 1053180, 1573919, 3147838, 4721757, 6295676, 7869595, 9443514, 14165271, 15739190, 18887028, 23608785, 28330542, 31478380, 47217570, 56661084, 70826355, 94435140, 141652710, 283305420]

約数ペア:

[(1, 283305420), (2, 141652710), (3, 94435140), (4, 70826355), (5, 56661084), (6, 47217570), (9, 31478380), (10, 28330542), (12, 23608785), (15, 18887028), (18, 15739190), (20, 14165271), (30, 9443514), (36, 7869595), (45, 6295676), (60, 4721757), (90, 3147838), (180, 1573919), (269, 1053180), (538, 526590), (807, 351060), (1076, 263295), (1345, 210636), (1614, 175530), (2421, 117020), (2690, 105318), (3228, 87765), (4035, 70212), (4842, 58510), (5380, 52659), (5851, 48420), (8070, 35106), (9684, 29255), (11702, 24210), (12105, 23404), (16140, 17553)]