81411150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{9199}}^1$

素因数の和:9273

約数の個数: 48

約数和(自身を含む): 205344000

約数和(自身を除く): 123932850

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 59, 75, 118, 150, 177, 295, 354, 590, 885, 1475, 1770, 2950, 4425, 8850, 9199, 18398, 27597, 45995, 55194, 91990, 137985, 229975, 275970, 459950, 542741, 689925, 1085482, 1379850, 1628223, 2713705, 3256446, 5427410, 8141115, 13568525, 16282230, 27137050, 40705575, 81411150]

約数ペア:

[(1, 81411150), (2, 40705575), (3, 27137050), (5, 16282230), (6, 13568525), (10, 8141115), (15, 5427410), (25, 3256446), (30, 2713705), (50, 1628223), (59, 1379850), (75, 1085482), (118, 689925), (150, 542741), (177, 459950), (295, 275970), (354, 229975), (590, 137985), (885, 91990), (1475, 55194), (1770, 45995), (2950, 27597), (4425, 18398), (8850, 9199)]