145285380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3023}}^1$

素因数の和:3130

約数の個数: 96

約数和(自身を含む): 457228800

約数和(自身を除く): 311943420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 267, 270, 356, 445, 534, 540, 801, 890, 1068, 1335, 1602, 1780, 2403, 2670, 3023, 3204, 4005, 4806, 5340, 6046, 8010, 9069, 9612, 12015, 12092, 15115, 16020, 18138, 24030, 27207, 30230, 36276, 45345, 48060, 54414, 60460, 81621, 90690, 108828, 136035, 163242, 181380, 269047, 272070, 326484, 408105, 538094, 544140, 807141, 816210, 1076188, 1345235, 1614282, 1632420, 2421423, 2690470, 3228564, 4035705, 4842846, 5380940, 7264269, 8071410, 9685692, 12107115, 14528538, 16142820, 24214230, 29057076, 36321345, 48428460, 72642690, 145285380]

約数ペア:

[(1, 145285380), (2, 72642690), (3, 48428460), (4, 36321345), (5, 29057076), (6, 24214230), (9, 16142820), (10, 14528538), (12, 12107115), (15, 9685692), (18, 8071410), (20, 7264269), (27, 5380940), (30, 4842846), (36, 4035705), (45, 3228564), (54, 2690470), (60, 2421423), (89, 1632420), (90, 1614282), (108, 1345235), (135, 1076188), (178, 816210), (180, 807141), (267, 544140), (270, 538094), (356, 408105), (445, 326484), (534, 272070), (540, 269047), (801, 181380), (890, 163242), (1068, 136035), (1335, 108828), (1602, 90690), (1780, 81621), (2403, 60460), (2670, 54414), (3023, 48060), (3204, 45345), (4005, 36276), (4806, 30230), (5340, 27207), (6046, 24030), (8010, 18138), (9069, 16020), (9612, 15115), (12015, 12092)]