30541500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{617}}^1$

素因数の和:653

約数の個数: 144

約数和(自身を含む): 105277536

約数和(自身を除く): 74736036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 125, 132, 150, 165, 180, 198, 220, 225, 250, 275, 300, 330, 375, 396, 450, 495, 500, 550, 617, 660, 750, 825, 900, 990, 1100, 1125, 1234, 1375, 1500, 1650, 1851, 1980, 2250, 2468, 2475, 2750, 3085, 3300, 3702, 4125, 4500, 4950, 5500, 5553, 6170, 6787, 7404, 8250, 9255, 9900, 11106, 12340, 12375, 13574, 15425, 16500, 18510, 20361, 22212, 24750, 27148, 27765, 30850, 33935, 37020, 40722, 46275, 49500, 55530, 61083, 61700, 67870, 77125, 81444, 92550, 101805, 111060, 122166, 135740, 138825, 154250, 169675, 185100, 203610, 231375, 244332, 277650, 305415, 308500, 339350, 407220, 462750, 509025, 555300, 610830, 678700, 694125, 848375, 925500, 1018050, 1221660, 1388250, 1527075, 1696750, 2036100, 2545125, 2776500, 3054150, 3393500, 5090250, 6108300, 7635375, 10180500, 15270750, 30541500]

約数ペア:

[(1, 30541500), (2, 15270750), (3, 10180500), (4, 7635375), (5, 6108300), (6, 5090250), (9, 3393500), (10, 3054150), (11, 2776500), (12, 2545125), (15, 2036100), (18, 1696750), (20, 1527075), (22, 1388250), (25, 1221660), (30, 1018050), (33, 925500), (36, 848375), (44, 694125), (45, 678700), (50, 610830), (55, 555300), (60, 509025), (66, 462750), (75, 407220), (90, 339350), (99, 308500), (100, 305415), (110, 277650), (125, 244332), (132, 231375), (150, 203610), (165, 185100), (180, 169675), (198, 154250), (220, 138825), (225, 135740), (250, 122166), (275, 111060), (300, 101805), (330, 92550), (375, 81444), (396, 77125), (450, 67870), (495, 61700), (500, 61083), (550, 55530), (617, 49500), (660, 46275), (750, 40722), (825, 37020), (900, 33935), (990, 30850), (1100, 27765), (1125, 27148), (1234, 24750), (1375, 22212), (1500, 20361), (1650, 18510), (1851, 16500), (1980, 15425), (2250, 13574), (2468, 12375), (2475, 12340), (2750, 11106), (3085, 9900), (3300, 9255), (3702, 8250), (4125, 7404), (4500, 6787), (4950, 6170), (5500, 5553)]