30231900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11197}}^1$

素因数の和:11220

約数の個数: 72

約数和(自身を含む): 97198640

約数和(自身を除く): 66966740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 11197, 22394, 33591, 44788, 55985, 67182, 100773, 111970, 134364, 167955, 201546, 223940, 279925, 302319, 335910, 403092, 503865, 559850, 604638, 671820, 839775, 1007730, 1119700, 1209276, 1511595, 1679550, 2015460, 2519325, 3023190, 3359100, 5038650, 6046380, 7557975, 10077300, 15115950, 30231900]

約数ペア:

[(1, 30231900), (2, 15115950), (3, 10077300), (4, 7557975), (5, 6046380), (6, 5038650), (9, 3359100), (10, 3023190), (12, 2519325), (15, 2015460), (18, 1679550), (20, 1511595), (25, 1209276), (27, 1119700), (30, 1007730), (36, 839775), (45, 671820), (50, 604638), (54, 559850), (60, 503865), (75, 403092), (90, 335910), (100, 302319), (108, 279925), (135, 223940), (150, 201546), (180, 167955), (225, 134364), (270, 111970), (300, 100773), (450, 67182), (540, 55985), (675, 44788), (900, 33591), (1350, 22394), (2700, 11197)]