142028550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{547}}^1\times {\mathrm{577}}^1$

素因数の和:1142

約数の個数: 72

約数和(自身を含む): 382943496

約数和(自身を除く): 240914946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 547, 577, 1094, 1154, 1641, 1731, 2735, 2885, 3282, 3462, 4923, 5193, 5470, 5770, 8205, 8655, 9846, 10386, 13675, 14425, 16410, 17310, 24615, 25965, 27350, 28850, 41025, 43275, 49230, 51930, 82050, 86550, 123075, 129825, 246150, 259650, 315619, 631238, 946857, 1578095, 1893714, 2840571, 3156190, 4734285, 5681142, 7890475, 9468570, 14202855, 15780950, 23671425, 28405710, 47342850, 71014275, 142028550]

約数ペア:

[(1, 142028550), (2, 71014275), (3, 47342850), (5, 28405710), (6, 23671425), (9, 15780950), (10, 14202855), (15, 9468570), (18, 7890475), (25, 5681142), (30, 4734285), (45, 3156190), (50, 2840571), (75, 1893714), (90, 1578095), (150, 946857), (225, 631238), (450, 315619), (547, 259650), (577, 246150), (1094, 129825), (1154, 123075), (1641, 86550), (1731, 82050), (2735, 51930), (2885, 49230), (3282, 43275), (3462, 41025), (4923, 28850), (5193, 27350), (5470, 25965), (5770, 24615), (8205, 17310), (8655, 16410), (9846, 14425), (10386, 13675)]