1379399400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{766333}}^1$

素因数の和:766355

約数の個数: 72

約数和(自身を含む): 4632489030

約数和(自身を除く): 3253089630

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 766333, 1532666, 2298999, 3065332, 3831665, 4597998, 6130664, 6896997, 7663330, 9195996, 11494995, 13793994, 15326660, 18391992, 19158325, 22989990, 27587988, 30653320, 34484985, 38316650, 45979980, 55175976, 57474975, 68969970, 76633300, 91959960, 114949950, 137939940, 153266600, 172424925, 229899900, 275879880, 344849850, 459799800, 689699700, 1379399400]

約数ペア:

[(1, 1379399400), (2, 689699700), (3, 459799800), (4, 344849850), (5, 275879880), (6, 229899900), (8, 172424925), (9, 153266600), (10, 137939940), (12, 114949950), (15, 91959960), (18, 76633300), (20, 68969970), (24, 57474975), (25, 55175976), (30, 45979980), (36, 38316650), (40, 34484985), (45, 30653320), (50, 27587988), (60, 22989990), (72, 19158325), (75, 18391992), (90, 15326660), (100, 13793994), (120, 11494995), (150, 9195996), (180, 7663330), (200, 6896997), (225, 6130664), (300, 4597998), (360, 3831665), (450, 3065332), (600, 2298999), (900, 1532666), (1800, 766333)]