73480950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{283}}^1\times {\mathrm{577}}^1$

素因数の和:878

約数の個数: 72

約数和(自身を含む): 198459768

約数和(自身を除く): 124978818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 283, 450, 566, 577, 849, 1154, 1415, 1698, 1731, 2547, 2830, 2885, 3462, 4245, 5094, 5193, 5770, 7075, 8490, 8655, 10386, 12735, 14150, 14425, 17310, 21225, 25470, 25965, 28850, 42450, 43275, 51930, 63675, 86550, 127350, 129825, 163291, 259650, 326582, 489873, 816455, 979746, 1469619, 1632910, 2449365, 2939238, 4082275, 4898730, 7348095, 8164550, 12246825, 14696190, 24493650, 36740475, 73480950]

約数ペア:

[(1, 73480950), (2, 36740475), (3, 24493650), (5, 14696190), (6, 12246825), (9, 8164550), (10, 7348095), (15, 4898730), (18, 4082275), (25, 2939238), (30, 2449365), (45, 1632910), (50, 1469619), (75, 979746), (90, 816455), (150, 489873), (225, 326582), (283, 259650), (450, 163291), (566, 129825), (577, 127350), (849, 86550), (1154, 63675), (1415, 51930), (1698, 43275), (1731, 42450), (2547, 28850), (2830, 25965), (2885, 25470), (3462, 21225), (4245, 17310), (5094, 14425), (5193, 14150), (5770, 12735), (7075, 10386), (8490, 8655)]