190319400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{105733}}^1$

素因数の和:105755

約数の個数: 72

約数和(自身を含む): 639162030

約数和(自身を除く): 448842630

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, 105733, 211466, 317199, 422932, 528665, 634398, 845864, 951597, 1057330, 1268796, 1585995, 1903194, 2114660, 2537592, 2643325, 3171990, 3806388, 4229320, 4757985, 5286650, 6343980, 7612776, 7929975, 9515970, 10573300, 12687960, 15859950, 19031940, 21146600, 23789925, 31719900, 38063880, 47579850, 63439800, 95159700, 190319400]

約数ペア:

[(1, 190319400), (2, 95159700), (3, 63439800), (4, 47579850), (5, 38063880), (6, 31719900), (8, 23789925), (9, 21146600), (10, 19031940), (12, 15859950), (15, 12687960), (18, 10573300), (20, 9515970), (24, 7929975), (25, 7612776), (30, 6343980), (36, 5286650), (40, 4757985), (45, 4229320), (50, 3806388), (60, 3171990), (72, 2643325), (75, 2537592), (90, 2114660), (100, 1903194), (120, 1585995), (150, 1268796), (180, 1057330), (200, 951597), (225, 845864), (300, 634398), (360, 528665), (450, 422932), (600, 317199), (900, 211466), (1800, 105733)]